Crab Nebula

Query : Crab Nebula

Basic data :

M 1 -- SuperNova Remnant
Origin of the objects types : (Ref) Object type as listed in the reference "Ref" (acronym) Object type linked to the acronym according to the original reference () Anterior to 2007, before we can link the objet type to a reference, or given by the CDS team in some particular cases Other object types:	`Rad (2C,3C,...)`, `X (3A,2E,...)`, `gam (2017ApJ,2AGL,...)`, `SNR (2014BASI,AJG,...)`, `HII (LBN,SH)`, `IR (IRAS)`
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" : ra dec : right ascension and declination (unit and frame defined according to your Output Options) Grey values are increasing the original precision due to the computation of frame transformations (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam) [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue), position angle (in degrees North celestial pole to East) quality : flag of quality E ≥ 10" D : 1-10" (and some old data) C : 0.1-1" B : 0.01-0.1" + 2MASS, Tyc A : VLBI, Hipparcos bibcode : bibcode of the coordinates reference ICRS coord. (ep=J2000) :	`05 34 30.9 +22 00 53 (Radio) [ 18500 18500 0 ] E 1995AuJPh..48..143S`
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" : ra dec : right ascension and declination (unit and frame defined according to your Output Options) Grey values are increasing the original precision due to the computation of frame transformations (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam) [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue), position angle (in degrees North celestial pole to East) quality : flag of quality E ≥ 10" D : 1-10" (and some old data) C : 0.1-1" B : 0.01-0.1" + 2MASS, Tyc A : VLBI, Hipparcos bibcode : bibcode of the coordinates reference FK5 coord. (ep=J2000 eq=2000) :	`05 34 30.9 +22 00 53 [ 18500 18500 0 ]`
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" : ra dec : right ascension and declination (unit and frame defined according to your Output Options) Grey values are increasing the original precision due to the computation of frame transformations (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam) [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue), position angle (in degrees North celestial pole to East) quality : flag of quality E ≥ 10" D : 1-10" (and some old data) C : 0.1-1" B : 0.01-0.1" + 2MASS, Tyc A : VLBI, Hipparcos bibcode : bibcode of the coordinates reference FK4 coord. (ep=B1950 eq=1950) :	`05 31 30.3 +21 58 55 [ 18500 18500 0 ]`
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" : ra dec : right ascension and declination (unit and frame defined according to your Output Options) Grey values are increasing the original precision due to the computation of frame transformations (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam) [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue), position angle (in degrees North celestial pole to East) quality : flag of quality E ≥ 10" D : 1-10" (and some old data) C : 0.1-1" B : 0.01-0.1" + 2MASS, Tyc A : VLBI, Hipparcos bibcode : bibcode of the coordinates reference Gal coord. (ep=J2000) :	`184.5551 -05.7877 [ 18500 18500 0 ]`
Syntax of angular size is : "maj-axis min-axis angle (wtype) quality bibcode" maj-axis : major axis size (arc minutes) min-axis : minor axis size (arc minutes) angle : orientation angle (in degrees) (wtype) : wavelength class for the origin of the angular size (Rad, mm, IR, Opt, UV, Xray, Gam) quality : flag of quality of the angular size values ( A=best quality -> E=worst quality, {� } =unknown quality) bibcode : bibcode of the angular size reference Angular size (arcmin):	`7.0 5.0 ~ (Rad) D` `2014BASI...42...47G`

', {sourceSize:12, color:'#30a090'})); aladin.on('objectClicked', function(object) { var objName=object.data.MAIN_ID; aladin.showPopup(object.ra,object.dec,'',''+ objName+''); });" title="Show Simbad objects"> Overlay Simbad

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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

An access of full data is available using the icon Vizier near the identifier of the catalogue

`M 1`	`2E 1309`	`1M 0531+219`	`SNR G184.6-05.8`
`3A 0531+219`	`2E 0531.5+2159`	`Mills 05+2A`	`SWIFT J0534.6+2204`
`2AGL J0534+2205`	`eHWC J0534+220`	`NAME CRAB NEB`	`SWIFT J0534.5+2200`
`AJG 1`	`1ES 0532+21.5`	`NAME Crab`	`TeV J0534+220`
`ARGO J0535+2203`	`3FGL J0534.5+2201i`	`NAME Crab Nebula`	`2U 0531+22`
`2C 481`	`4FGL J0534.5+2201i`	`NAME Tau A`	`3U 0531+21`
`3C 144`	`3FHL J0534.5+2201`	`NAME Taurus A`	`4U 0531+21`
`3C 144.0`	`GRS G184.60 -05.80`	`NGC 1952`	`VRO 21.05.01`
`4C 21.19`	`1H 0531+219`	`NRAO 214`	`W 9`
`3CR 144`	`H 0534+21`	`NRL 2`	`X Tau X-1`
`CTA 36`	`H 0531+219`	`NVSS J053428+220202`	`X Tau XR-1`
`CTB 18`	`2HWC J0534+220`	`PBC J0534.5+2201`	`[BM83] X0531+219`
`Cul 0531+21`	`3HWC J0534+220`	`PKS 0531+219`	`[DGW65] 25`
`Cul 0531+219`	`IRAS 05314+2200`	`1RXS J053431.2+220218`	`[PT56] 5`
`DA 179`	`LBN 833`	`SH 2-244`
`DB 38`	`LBN 184.62-05.65`	`SIM 0531+21.0`

References (875 between 2018 and 2023) (Total 6096)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

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Collections of Measurements

Warning : measurements from IRAS, IRC, SAO, CL.g (ACO), GJ have been removed
(they are still available using the icon Vizier near the identifier of the catalogue, or at the bottom of the page in the section "External links" to get the full data)

distance (1)

 | distance Q unit|  err-        err+     | method |     reference     |
 -----------------------------------------------------------------------
 |    2.0     kpc |                       |        |1973PASP...85..579T|

plx (1)

 |    plx    :    m.e     R |     reference     |
 ------------------------------------------------
 |   0.511   :   0.0788     |2020yCat.1350....0G|

pm (1)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |  -11.513[    0.098]|   +2.302[    0.064]|ICRS|2020yCat.1350....0G|

Observing logs

herschel (8)

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VI/139/herschel
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Herschel Observation Log (Herschel Science Centre, 2013) [ReadMe+ftp]

2013yCat.6139....0H

The Herschel Observation Log (37093 rows)

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 Full      _r     OD   Target                                 RAJ2000      DEJ2000    Proposal           AOT                 Dur          Start            ObsId       PACS        HIFI        SPIRE    Label                                                                                                                 
        arcmin                                               "h:m:s"      "d:m:s"                                            s             s                                                                                                                                                                                 

    1   0.2511   487  Crab                                 05 34 31.97  +22 00 52.1  KPGT_mgroen01_1    PacsPhoto           1671  2010-09-13T16:08:04  1342204444                             PPhoto-0007-Crab_cross                                                                                                
    2   0.2511   487  Crab                                 05 34 31.97  +22 00 52.1  KPGT_mgroen01_1    PacsPhoto           1671  2010-09-13T15:39:10  1342204443                             PPhoto-0006-Crab_cross                                                                                                
    3   0.2511   487  Crab                                 05 34 31.97  +22 00 52.1  KPGT_mgroen01_1    PacsPhoto           1671  2010-09-13T15:10:16  1342204442                             PPhoto-0007-Crab                                                                                                      
    4   0.2511   487  Crab                                 05 34 31.97  +22 00 52.1  KPGT_mgroen01_1    PacsPhoto           1671  2010-09-13T14:41:22  1342204441                             PPhoto-0006-Crab                                                                                                      
    5   0.2511   287  Crab                                 05 34 31.97  +22 00 52.1  KPGT_mgroen01_1    SpirePhoto          4555  2010-02-25T11:28:03  1342191181                             SPhoto-0003-Crab                                                                                                      
    6   0.4961   690  Crab SP1                             05 34 29.48  +22 00 30.5  KPGT_mgroen01_1    PacsRangeSpec       1139  2011-04-04T13:20:18  1342217848                             Crab_sp1_pacs_b2a                                                                                                     
    7   0.4961   690  Crab SP1                             05 34 29.48  +22 00 30.5  KPGT_mgroen01_1    PacsRangeSpec       2267  2011-04-04T12:40:19  1342217847                             Crab_sp1_pacs_b2b                                                                                                     
    8   0.4961   466  Crab SP1                             05 34 29.48  +22 00 30.5  KPGT_mgroen01_1    SpireSpectrometer   3476  2010-08-22T19:55:15  1342204022                             SSpec-0003-Crab-fts

iso (43)

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VI/111/isolog
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ISO Observation Log (ISO Data Centre, 2004) [ReadMe+ftp]

*The ISO Observation Log[image] (36737 rows) (Note)

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 Full      _r        TDT    AOT    minLam  maxLam  Target                                 oStart         oLen    recno   FOV                  RAJ2000   DEJ2000 cal  ObsID    abs  PropID  
        arcmin                      um      um                                             s             s                                     deg       deg                              

    1     0.132  86201402  PHT50   19.80   28.38  Crab FIR peak                   1998-03-26T20:22:32   2344     35808  77" D               083.6302  +22.0130      CL_CAL        XCALCRAB
    2     0.139  83003430  CAM03    3.98   15.75  CRAB                            1998-02-22T22:33:43   6938     34536  192"x192"           083.6312  +22.0146      PLAGAGE  +    CAMSNR  
    3     0.139  83003539  CAM04    5.41   16.21  CRAB                            1998-02-23T01:03:53   3420     34537  192"x192"           083.6312  +22.0146      PLAGAGE  +    CAMSNR  
    4     0.145  82201602  CAM99    5.05    8.35  RJT_CRA2                        1998-02-14T21:11:46    968     34229  528"x528"           083.6290  +22.0123      RTUFFS        RJT_CRA2
    5     0.145  82201905  CAM99    5.05    8.35  RJT_CRA2                        1998-02-14T21:59:56    968     34232  528"x528"           083.6290  +22.0123      RTUFFS        RJT_CRA2
    6     0.145  82202302  CAM99   11.55   17.05  RJR_CRA3                        1998-02-14T23:06:50    968     34236  528"x528"           083.6290  +22.0123      RTUFFS        RJT_CRA3
    7     0.145  82202605  CAM99   11.55   17.05  RJR_CRA3                        1998-02-14T23:55:00    968     34239  528"x528"           083.6290  +22.0123      RTUFFS        RJT_CRA3
    8     0.184  82201804  CAM99    5.05    8.35  RJT_CRA2                        1998-02-14T21:44:28    864     34231  528"x528"           083.6311  +22.0126      RTUFFS        RJT_CRA2
    9     0.184  82202107  CAM99    5.05    8.35  RJT_CRA2                        1998-02-14T22:32:38    906     34234  528"x528"           083.6311  +22.0126      RTUFFS        RJT_CRA2
   10     0.184  82202504  CAM99   11.55   17.05  RJR_CRA3                        1998-02-14T23:39:32    864     34238  528"x528"           083.6311  +22.0126      RTUFFS        RJT_CRA3
   11     0.184  82202807  CAM99   11.55   17.05  RJR_CRA3                        1998-02-15T00:27:42    906     34241  528"x528"           083.6311  +22.0126      RTUFFS        RJT_CRA3
   12     0.192  82201501  CAM99    5.05    8.35  RJT_CRA2                        1998-02-14T20:53:44   1018     34228  528"x528"           083.6319  +22.0135      RTUFFS        RJT_CRA2
   13     0.192  82202201  CAM99   11.55   17.05  RJR_CRA3                        1998-02-14T22:48:48   1018     34235  528"x528"           083.6319  +22.0135      RTUFFS        RJT_CRA3
   14     0.194  69301406  PHT40    2.47    8.95  CRABMAP                         1997-10-08T23:00:50   5248     29023  360"x216"           083.6319  +22.0134      RTUFFS   +    SNR     
   15     0.207  82401805  PHT32  146.42  202.26  crabmap                         1998-02-17T01:42:28   1264     34319  641"x549"           083.6321  +22.0133      RTUFFS   +    SNR     
   16     0.211  82202403  CAM99   11.55   17.05  RJR_CRA3                        1998-02-14T23:24:02    866     34237  528"x528"           083.6323  +22.0158      RTUFFS        RJT_CRA3
   17     0.213  82201703  CAM99    5.05    8.35  RJT_CRA2                        1998-02-14T21:28:58    866     34230  528"x528"           083.6323  +22.0159      RTUFFS        RJT_CRA2
   18     0.213  82202006  CAM99    5.05    8.35  RJT_CRA2                        1998-02-14T22:17:08    866     34233  528"x528"           083.6323  +22.0159      RTUFFS        RJT_CRA2
   19     0.213  82202706  CAM99   11.55   17.05  RJR_CRA3                        1998-02-15T00:12:12    866     34240  528"x528"           083.6323  +22.0159      RTUFFS        RJT_CRA3
   20     0.447  82401714  SWS01    2.38   45.20  CRAB #3A                        1998-02-17T00:44:00   3454     34318  33"x20"             083.6223  +22.0102      DPEQUIGN +    SNRABUND
   21     0.456  69301543  LWS01   43.05  188.89  Crab Neb. #3                    1997-10-09T00:48:46   1124     29025  84" D               083.6221  +22.0102      DPEQUIGN +    ISM_III 
   22     0.502  82301604  CAM01    5.41   16.21  crabmap_63                      1998-02-15T21:31:01   2816     34279  714"x366"           083.6350  +22.0207      RTUFFS   +    RJT_CRAB
   23     0.502  82301720  PHT32   54.76  118.38  CRABMAP                         1998-02-15T22:19:03   1724     34280  411"x549"           083.6350  +22.0207      RTUFFS   +    RJT_CRAB
   24     0.640  82602219  SWS01    2.38   45.20  Crab 1A                         1998-02-18T21:15:24   3454     34388  33"x20"             083.6402  +22.0145      DPEQUIGN +    SNRABUND
   25     0.794  69501241  LWS01   43.05  188.89  Crab Neb. #1                    1997-10-11T00:18:54   1124     29064  84" D               083.6427  +22.0173      DPEQUIGN +    ISM_III 
   26     0.951  83002903  PHT51  146.42  202.26  CrabPol_2                       1998-02-22T20:37:29   1136     34531  181.4"x181.4"       083.6159  +22.0252      RTUFFS        SNRPOL  
   27     1.086  83003004  PHT51  146.42  202.26  CrabPol_3                       1998-02-22T20:57:15   1138     34532  181.4"x181.4"       083.6434  +22.0266      RTUFFS        SNRPOL  
   28     1.112  83002802  PHT51  146.42  202.26  CrabPol_1                       1998-02-22T20:17:41   1136     34530  181.4"x181.4"       083.6171  +21.9996      RTUFFS        SNRPOL  
   29     1.207  83003105  PHT51  146.42  202.26  CrabPol_4                       1998-02-22T21:17:03   1138     34533  181.4"x181.4"       083.6446  +22.0010      RTUFFS        SNRPOL  
   30     1.216  82701903  LWS02   46.18  177.89  Crab Nebulae                    1998-02-19T20:49:01   1184     34419  84" D               083.6334  +22.0345      LWS_CAL       CAL_R825
   31     1.218  69301542  LWS01   43.05  188.89  Crab Neb. #2                    1997-10-09T00:29:10   1126     29024  84" D               083.6330  +22.0346      DPEQUIGN +    ISM_III 
   32     1.220  82602113  SWS01    2.38   45.20  CRAB #2A                        1998-02-18T20:13:30   3454     34387  33"x20"             083.6332  +22.0346      DPEQUIGN +    SNRABUND
   33     1.222  82701701  LWS99   -1.00   -1.00  Crab Nebulae                    1998-02-19T20:27:05    106     34417  84" D               083.6334  +22.0346 *    LWS_CAL       EC03V08 
   34     1.222  82701802  LWS01   43.05  188.85  Crab Nebulae                    1998-02-19T20:29:33   1126     34418  84" D               083.6334  +22.0346      LWS_CAL       CAL_R825
   35     1.222  87102303  LWS02   46.18  177.89  Crab Nebulae                    1998-04-04T16:59:23   1184     36168  84" D               083.6334  +22.0346      LWS_CAL       CAL_R867
   36     1.235  69301611  LWS01   43.05  195.92  CRAB #4                         1997-10-09T01:08:20   1630     29026  84" D               083.6424  +21.9985      DPEQUIGN +    SNRABUND
   37     1.247  82401612  SWS01    2.38   45.20  CRAB #4A                        1998-02-16T23:45:36   3454     34317  33"x20"             083.6426  +21.9984      DPEQUIGN +    SNRABUND
   38     1.473  82301511  PHT40    2.47    8.95  crab_obsc                       1998-02-15T21:15:59    848     34278  174"x24" (sparse)   083.6424  +21.9937      RTUFFS   +    RJT_CRAB
   39     2.184  83501727  PHT40    2.47    8.95  crab_h2_2                       1998-02-28T01:24:41    838     34697  134"x24" (sparse)   083.6427  +21.9807      RTUFFS   +    SNR2    
   40     7.176  83002701  PHT51  146.42  202.26  Crab Ref North                  1998-02-22T19:57:47   1136     34529  181.4"x181.4"       083.5929  +22.1296      RTUFFS        SNRPOL  
   41     7.422  86201301  PHT50   19.80   28.38  Crab Ref South                  1998-03-26T19:42:30   2344     35807  77" D               083.6677  +21.8964      CL_CAL        XCALCRAB
   42     7.431  83003206  PHT51  146.42  202.26  Crab Ref South                  1998-02-22T21:36:57   1136     34534  181.4"x181.4"       083.6679  +21.8963      RTUFFS        SNRPOL  
   43    20.010  83003540  CAM04    5.41   16.21  CRAB_BKG                        1998-02-23T00:30:27   1940     34538  192"x192"           083.6293  +21.6812      PLAGAGE  +    CAMSNR

xmm (21)

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The 3 columns in color are computed by VizieR, and are not part of the original data.

B/xmm/xmmlog
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XMM-Newton Observation Log (XMM-Newton Science Operation Center, 2012) [ReadMe+ftp]

2002yCat....102009X

The XMM-Newton Observation log (2023-10-02)[image/fits] (17228 rows)

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 Full      _r        Obsno     PropDate   Object                           RAJ2000    DEJ2000           Obs0          ObsDur Image  PPSp   FITS XSAlink
        arcmin                    s                                         deg        deg              s              s                             

    1    0.2586  0122330701  2001-11-05  Crab Pulsar                     083.63334  +22.01444  2000-03-29T12:29:13     9014 N      PPSp  0122330701 Y
    2    0.2586  0122330801  2001-11-05  Crab Pulsar                     083.63334  +22.01444  2000-03-29T18:55:29    27009 FITS       PPSp  0122330801 Y
    3    0.2586  0135730701  2001-03-20  Crab Pulsar                     083.63334  +22.01444  2001-03-20T14:51:51    11607 FITS       PPSp  0135730701 Y
    4    0.2586  0137550501  2001-12-20  Crab                            083.63334  +22.01444  2001-09-25T13:42:20    23821 N      PPSp  0137550501 Y
    5    0.2586  0137550801  2001-10-03  Crab                            083.63334  +22.01444  2001-10-03T13:09:36    26735 FITS       PPSp  0137550801 Y
    6    0.2586  0153750601  2002-03-06  Crab                            083.63334  +22.01444  2002-03-07T13:46:41     3012 N      PPSp  0153750601 Y
    7    0.2586  0153750201  2002-03-06  Crab                            083.63334  +22.01444  2002-03-07T15:05:30     9282 FITS       PPSp  0153750201 Y
    8    0.2586  0153750301  2002-03-07  Crab                            083.63334  +22.01444  2002-03-08T06:27:50    10717 FITS       PPSp  0153750301 Y
    9    0.2586  0153750401  2002-03-07  Crab                            083.63334  +22.01444  2002-03-08T09:27:47    11236 FITS       PPSp  0153750401 Y
   10    0.2586  0153750501  2002-03-07  Crab                            083.63334  +22.01444  2002-03-08T19:14:58    12467 FITS       PPSp  0153750501 Y
   11    0.2586  0160960201  2003-10-01  Crab                            083.63334  +22.01444  2003-10-01T11:48:26    32814 FITS       PPSp  0160960201 Y
   12    0.2586  0160960301  2003-10-05  Crab                            083.63334  +22.01444  2003-10-06T06:51:46    11472 FITS       PPSp  0160960301 Y
   13    0.2586  0160960801  2005-02-25  Crab                            083.63334  +22.01444  2005-02-25T06:10:27     5735 N      PPSp  0160960801 Y
   14    0.2586  0160960901  2005-02-25  Crab                            083.63334  +22.01444  2005-02-25T18:21:47     8940 N      PPSp  0160960901 Y
   15    1.4322  0160960401  2004-09-16  Crab                            083.62875  +21.99083  2004-09-16T02:08:13    15617 N      PPSp  0160960401 Y
   16    1.4322  0160960501  2004-09-16  Crab                            083.62875  +21.99083  2004-09-16T21:20:09     5445 FITS       PPSp  0160960501 Y
   17    1.4322  0160960601  2004-09-16  Crab                            083.62875  +21.99083  2004-09-17T13:14:56     9683 N      PPSp  0160960601 Y
   18   29.9817  0121910201  2001-05-09  Crab offaxis 2                  083.61251  +22.51417  2000-03-26T11:00:56     8187 FITS       PPSp  0121910201 Y
   19   44.7492  0121910301  2001-05-10  Crab offaxis 3                  082.82501  +21.98361  2000-03-26T14:45:11     5486 N      PPSp  0121910301 Y
   20   44.7492  0122330301  2001-10-30  Crab offaxis 3                  082.82501  +21.98361  2000-03-30T08:44:50     8188 FITS       PPSp  0122330301 Y
   21   71.9785  0121910101  2001-05-26  Crab offaxis 1                  083.58333  +23.21361  2000-03-26T07:24:44     8188 FITS       PPSp  0121910101 Y

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : Crab Nebula

Link by name to the catalogue in VizieR :

`3C 144`	`3C 144.0`	`4C 21.19`	`3CR 144`	`2E 1309`
`IRAS 05314+2200`	`NGC 1952`	`NVSS J053428+220202`	`PKS 0531+219`	`1RXS J053431.2+220218`

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Annotations :
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Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

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