NGC 6618

C.D.S. - SIMBAD4 rel 1.7 - 2018.10.21CEST15:50:39

Available data : Basic data  •  Identifiers  •  Plot & images  •  Bibliography  •  Measurements  •  External archives  •  Notes  •  Annotations


Basic data :
NGC 6618 -- Open (galactic) Cluster
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:
*iC (), Rad (CTB,GRS,...), Cl* (Ref,C,...), * (BD,GCRV,...), OpC (Ref,OCISM,...), X (1E), C?* (Ref), HII (LBN)
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] : coordinates error major axis, minor axis (in mas at defined epoch and convolved with error on propermotion),
    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) :
18 20 47.0 -16 10 18 (Optical) [ ] E 2009MNRAS.399.2146W
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] : coordinates error major axis, minor axis (in mas at defined epoch and convolved with error on propermotion),
    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) :
18 20 47.0 -16 10 18 [ ]
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] : coordinates error major axis, minor axis (in mas at defined epoch and convolved with error on propermotion),
    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) :
18 17 53.9 -16 11 42 [ ]
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] : coordinates error major axis, minor axis (in mas at defined epoch and convolved with error on propermotion),
    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) :
015.0952 -00.7454 [ ]
Syntax of proper motions is : "pm-ra pm-dec [error ellipse] quality bibcode"
  • pm-ra : mu-ra*cos(dec) (expressed in the ICRS system in mas/yr)
  • pm-dec : mu-dec (expressed in the ICRS system in mas/yr)
  • [error ellipse] : error major axis and minor axis (in mas), orientation angle (in deg)
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the proper motion reference
Proper motions mas/yr :
1.79 -1.96 [0.40 0.40 83] D 2009MNRAS.399.2146W
Syntax of radial velocity (or/and redshift) is : "value [error] (wavelength) quality bibcode"
  • value : radial velocity or/and redshift (Heliocentric frame) according to your Output Options
    (redshift may be not displayed if the data value is <0 and the database inside value is a radial velocity)
  • [error] : error of the corresponding value displayed before
  • (wavelength) : wavelength range of the measurement : Rad, mm, IR, Opt, UV, Xray, Gam or  '∼'(unknown)
  • quality : flag of quality ( A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the value's origin
Radial velocity / Redshift / cz :
V(km/s) -44.577 [0.682] / z(~) -0.000149 [0.000002] / cz -44.57 [0.68]
   (Opt) C 2014A&A...562A..54C
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)
  • (incl) : inclination (in units of 15° from 0 to 7)
  • (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):
1.63 1.63 90 (~) D 2013A&A...560A..76M
SIMBAD with radius arcmin
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within radius arcsec The VizieR photometry tool allows for easy visualization of photometry points extracted around the Simbad position from photometry-enabled catalogues in VizieR.
The search radius has to be specified by the user. It is currently limited to a maximum of 30 arcsec. It depends mostly on the precision or quality of the coordinates (SIMBAD and VizieR catalogs), the resolution of the images from which the sources were extracted, source extent, and source crowding.
Suggestions are: crowded field: 0.5 to 1.5 arcsec, 3 arcsec otherwise; uncertain coordinates (SIMBAD quality E or coordinates without reference): 5 to 30 arsec (risky!).

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

The count displayed here is the number of children objects.
The list obtained by clicking the button may be larger, as some children may be linked with different references or probability.

%This number is the number of distinct objets linked, by using this button, you will obtain all links (may be more than one) from that object to his children

: 413
Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (28) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

M 17 HD 168520 NAME Lobster Nebula OCl 44.0
BD-16 4820 LBN 60 NAME omega Nebula WEB 15351
C 1817-162 LBN 015.28-00.67 NAME Swan Nebula W 38
CTB 52 LMH 21 NGC 6618 [BDB2003] G015.05-00.69
1E 1818.0-1610 MM 20 NRL 4 [KPR2004b] 444
GCRV 10811 NAME NGC 6618 Horseshoe OCISM 9 [KPS2012] MWSC 2896
GRS G015.00 -00.70 NAME Checkmark Nebula OCl 44 [PT56] 41

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References (229 between 2013 and 2018) (Total 1415)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object
                Reference summaries :

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Collections of Measurements


distance : 1    velocities : 2    PM : 1   

   

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     |
 -----------------------------------------------------------------------
 | 1814       pc  |                       |ST-L    |2005A&A...438.1163K|
 

velocities (2)

 |typ|    Value    R   m.e.  |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 ------------------------------------------------------------------------------------------------------
 |v  |    7.2                |  (   4)|s , ,    ,           |          |       |  |1995A&AS..114..269D|
 

pm (1)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |   +1.51 [    1.98 ]|   -1.74 [    2.47 ]|ICRS|2014A&A...564A..79D|
 
Observing logs


ISO : 76    XMM : 1    herschel : 4   

   

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)

iso (76)

The 2 columns in color are computed by VizieR, and are not part of the original data.
Note: Quick-look images of the data, and specific documentation, are accessible by clicking on the TDT observation identifier
VI/111/isolog
Post annotation
ISO Observation Log (ISO Data Centre, 2004) [ReadMe+ftp]

*The ISO Observation Log (36737 rows) (Note)
img(gal)
start AladinLite

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 2.103 47000202 LWS02 42.63 182.57 M17 NB 1997-02-28T07:06:34 622 20330 84" D 275.1821 -16.1396 ACHRYSOS + PDR_1 2 2.103 47000301 SWS02 9.65 35.65 M17 NB 1997-02-28T07:17:38 3008 20331 33"x20" 275.1821 -16.1396 ACHRYSOS + PDR_1 3 2.197 10803411 PHT40 2.47 8.95 M17#N 1996-03-04T19:11:05 1132 4019 24"x24" 275.1666 -16.1487 WPFAU + UIB_DIB 4 2.232 33201062 LWS01 43.01 195.53 M17_NW_P1 1996-10-13T22:56:28 946 14042 84" D 275.1734 -16.1418 JSTUTZKI + PDR_CHAR 5 2.232 33201172 SWS02 12.19 35.11 M17_NW_P1 1996-10-13T23:12:58 1030 14043 33"x20" 275.1734 -16.1418 JSTUTZKI + PDR_CHAR 6 3.211 14900401 LWS01 43.02 188.73 M17 cut1 #1 1996-04-14T03:14:20 1052 5891 84" D 275.1405 -16.1672 PCOX + ISM_IA 7 4.513 14900402 LWS01 43.02 188.73 M17 cut1 #2 1996-04-14T03:32:42 1054 5892 84" D 275.1185 -16.1828 PCOX + ISM_IA 8 4.606 10201811 SWS01 2.38 45.21 M17 IRAM pos1 1996-02-27T17:06:46 1816 3584 33"x20" 275.1206 -16.1975 SDRAPATZ + MPEWARM1 9 4.970 09900212 SWS01 2.38 45.21 M17 IRAM pos2 1996-02-24T04:18:04 1816 3394 33"x20" 275.1149 -16.2002 SDRAPATZ + MPEWARM1 10 5.335 10803612 PHT03 4.09 10.84 M17#1 1996-03-04T19:35:41 170 4021 23" D 275.1129 -16.2112 WPFAU + UIB_DIB 11 5.337 10802007 PHT40 2.47 8.95 M17#1 1996-03-04T14:56:11 364 3997 24"x24" 275.1129 -16.2113 WPFAU + UIB_DIB 12 5.342 09901413 SWS01 2.38 45.21 M17 IRAM pos3 1996-02-24T11:50:19 1816 3411 33"x20" 275.1091 -16.2030 SDRAPATZ + MPEWARM1 13 5.511 33201702 SWS07 3.02 40.70 M17 pos1 1996-10-14T04:37:34 3976 14052 40"x17" 275.1033 -16.1946 SDRAPATZ + MPEWARM1 14 5.518 09900501 SWS02 2.54 40.96 M17 pos1 1996-02-24T07:42:54 2366 3400 33"x20" 275.1032 -16.1947 SDRAPATZ + MPEWARM1 15 5.614 47000401 LWS04 113.46 179.67 M17 1997-02-28T08:18:12 5040 20332 84" D 275.1008 -16.1919 JSTUTZKI + PDRDENS 16 5.614 47000407 LWS01 43.26 195.91 M17 1997-02-28T08:08:40 530 20333 84" D 275.1008 -16.1919 JSTUTZKI + PDRDENS 17 5.655 10402702 CAM04 4.89 18.09 M 17 1996-02-29T16:32:40 3874 3762 192"x192" 275.1045 -16.2061 DCESARSK + HII 18 5.655 83300401 CAM01 3.96 5.04 M17 1998-02-25T11:38:30 5498 34611 252"x252" 275.1045 -16.2061 CAM_CAL SW_FLAT 19 5.719 09900214 SWS01 2.38 45.21 M17 IRAM pos4 1996-02-24T04:49:08 1816 3395 33"x20" 275.1032 -16.2058 SDRAPATZ + MPEWARM1 20 5.767 33201201 SWS02 6.59 17.70 M17 PDR 1 1996-10-13T23:31:02 534 14044 27"x14" 275.0975 -16.1890 MGIARD + H2OMAP 21 5.790 48301203 PHT03 3.08 14.94 M17-SW-HII 1997-03-13T22:20:49 240 20876 23" D 275.0958 -16.1792 MGIARD + WDUSTHII 22 5.791 33201203 SWS02 6.59 17.70 M17 HII 1996-10-13T23:50:24 534 14046 27"x14" 275.0958 -16.1793 MGIARD + H2OMAP 23 5.836 33201202 SWS02 6.59 17.70 M17 Molec SW 1996-10-13T23:40:40 534 14045 27"x14" 275.0975 -16.1946 MGIARD + H2OMAP 24 5.952 46700301 SWS06 6.08 19.50 M17 PDR 3 1997-02-25T07:41:05 2868 20224 27"x14" 275.0943 -16.1893 MGIARD + H2OMAPS 25 5.953 33201606 SWS07 3.02 40.70 M17 pos2 1996-10-14T03:30:30 3976 14051 40"x17" 275.0945 -16.1905 SDRAPATZ + MPEWARM1 26 5.960 09900305 SWS02 2.54 40.96 M17 pos2 1996-02-24T06:22:22 2368 3398 33"x20" 275.0944 -16.1906 SDRAPATZ + MPEWARM1 27 5.961 46700404 LWS04 53.23 165.51 M17 pos2 1997-02-25T09:18:21 2410 20226 84" D 275.0944 -16.1907 SDRAPATZ + MPEWARM1 28 5.961 46700465 LWS04 79.12 163.24 M17 pos2 1997-02-25T09:59:15 2292 20227 84" D 275.0944 -16.1907 SDRAPATZ + MPEWARM1 29 5.961 46700471 LWS01 43.12 188.65 M17 pos2 1997-02-25T10:38:11 578 20228 84" D 275.0944 -16.1907 SDRAPATZ + MPEWARM1 30 5.961 46700472 LWS01 43.12 188.65 M17 pos2 1997-02-25T10:48:33 578 20229 84" D 275.0944 -16.1907 SDRAPATZ + MPEWARM1 31 6.023 33201303 SWS06 2.40 45.08 M17 1996-10-14T00:00:06 7962 14047 33"x20" 275.0932 -16.1902 JCERNICH + CERNI_4 32 6.023 33201432 LWS04 174.49 179.65 M17 1996-10-14T02:13:40 2486 14048 444"x264" (sparse) 275.0932 -16.1902 JCERNICH + CERNI_1 33 6.023 33201433 LWS04 84.53 181.18 M17 1996-10-14T02:55:58 1008 14049 84" D 275.0932 -16.1902 JCERNICH + CERNI_1 34 6.023 33201553 LWS04 143.77 152.40 M17 1996-10-14T03:13:30 976 14050 84" D 275.0932 -16.1902 JCERNICH + CERNI_3 35 6.049 48301201 CAM01 3.98 10.86 M17-SW 1997-03-13T20:56:49 4720 20874 120"x120" 275.0917 -16.1834 MGIARD + WDUSTHII 36 6.049 48301202 PHT40 2.47 8.95 M17-SW 1997-03-13T22:16:17 228 20875 66"x24" 275.0917 -16.1834 MGIARD + WDUSTHII 37 6.086 09901415 SWS01 2.38 45.21 M17 IRAM pos5 1996-02-24T12:21:23 1816 3412 33"x20" 275.0975 -16.2086 SDRAPATZ + MPEWARM1 38 6.322 48301204 PHT03 3.08 14.94 M17-SW-H2 1997-03-13T22:25:37 240 20877 23" D 275.0875 -16.1876 MGIARD + WDUSTHII 39 6.329 14900454 LWS01 43.02 188.73 M17 cutl #6 1996-04-14T04:46:21 1052 5896 84" D 275.0894 -16.1974 PCOX + ISM_IA 40 6.434 32900866 SWS01 2.38 45.20 M17 IRAM pos6 1996-10-10T17:08:02 6538 13937 33"x20" 275.0921 -16.2113 SDRAPATZ + MPEWARM1 41 6.442 09900216 SWS01 2.38 45.21 M17 IRAM pos6 1996-02-24T05:20:12 1816 3396 33"x20" 275.0920 -16.2114 SDRAPATZ + MPEWARM1 42 6.444 46700302 SWS06 6.08 19.50 M17 pos6 1997-02-25T08:29:43 2868 20225 27"x14" 275.0920 -16.2115 MGIARD + H2OMAPS 43 6.551 09900407 SWS02 2.54 40.96 M17 pos3 1996-02-24T07:02:38 2366 3399 33"x20" 275.0862 -16.2003 SDRAPATZ + MPEWARM1 44 6.552 33101108 SWS07 3.02 40.70 M17 pos3 1996-10-12T23:40:03 3976 14012 40"x17" 275.0862 -16.2004 SDRAPATZ + MPEWARM1 45 6.564 09901106 SWS01 2.38 45.21 M17_3nOFF 1996-02-24T09:59:19 1044 3408 33"x20" 275.1954 -16.0626 THENNING + YSO_MC 46 6.570 09901608 LWS01 43.09 195.79 M17_3n_OFF 1996-02-24T14:57:03 1256 3419 84" D 275.1954 -16.0625 THENNING + YSO_MC 47 6.814 09901417 SWS01 2.38 45.21 M17 IRAM pos7 1996-02-24T12:52:27 1816 3413 33"x20" 275.0862 -16.2142 SDRAPATZ + MPEWARM1 48 7.187 09900218 SWS01 2.38 45.21 M17 IRAM pos8 1996-02-24T05:51:16 1816 3397 33"x20" 275.0804 -16.2170 SDRAPATZ + MPEWARM1 49 7.487 14900403 LWS01 43.02 188.73 M17 cut1 #3 1996-04-14T03:51:08 1052 5893 84" D 275.0736 -16.2139 PCOX + ISM_IA 50 7.560 09901419 SWS01 2.38 45.21 M17 IRAM pos9 1996-02-24T13:23:31 1816 3414 33"x20" 275.0746 -16.2198 SDRAPATZ + MPEWARM1 51 7.606 32901619 SWS06 7.98 32.49 M17SW_2 1996-10-11T06:20:45 780 13954 20"x14" 275.0716 -16.2144 AECKART + SULFUR 52 7.941 10201820 SWS01 2.38 45.21 M17 IRAM pos10 1996-02-27T17:37:54 1816 3585 33"x20" 275.0687 -16.2227 SDRAPATZ + MPEWARM1 53 8.084 09901503 SWS02 16.95 35.11 M17 pos4 1996-02-24T13:54:37 754 3415 33"x20" 275.0629 -16.2146 SDRAPATZ + MPEWARM1 54 8.084 47000562 LWS04 53.23 157.85 M17 pos4 1997-02-28T09:43:02 2312 20334 84" D 275.0629 -16.2146 SDRAPATZ + MPEWARM1 55 8.084 47000563 LWS04 79.12 163.24 M17 pos4 1997-02-28T10:22:18 2292 20335 84" D 275.0629 -16.2146 SDRAPATZ + MPEWARM1 56 8.084 47000573 LWS01 43.12 188.65 M17 pos4 1997-02-28T11:01:14 776 20336 84" D 275.0629 -16.2146 SDRAPATZ + MPEWARM1 57 9.007 14900404 LWS01 43.02 188.73 M17 cut1 #4 1996-04-14T04:09:30 1054 5894 84" D 275.0516 -16.2295 PCOX + ISM_IA 58 10.223 09901509 SWS02 16.95 35.11 M17 pos5 1996-02-24T14:08:01 754 3416 33"x20" 275.0297 -16.2314 SDRAPATZ + MPEWARM1 59 10.527 14900405 LWS01 43.02 188.73 M17 cut1 #5 1996-04-14T04:27:54 1053 5895 84" D 275.0301 -16.2455 PCOX + ISM_IA 60 11.033 33200873 SWS02 12.19 35.11 M17_NW_P5 1996-10-13T21:44:14 1030 14040 33"x20" 275.0645 -16.0384 JSTUTZKI + PDR_CHAR 61 11.033 33200964 LWS01 43.01 195.53 M17_NW_P5 1996-10-13T22:02:08 946 14041 84" D 275.0645 -16.0384 JSTUTZKI + PDR_CHAR 62 12.146 33200763 LWS02 42.30 182.81 M17_NW_CUT 1996-10-13T20:39:24 3832 14039 21'x84" (sparse) 275.0507 -16.0254 JSTUTZKI + PDR_CHAR 63 12.375 09901510 SWS02 16.95 35.11 M17 pos6 1996-02-24T14:21:27 754 3417 33"x20" 274.9964 -16.2482 SDRAPATZ + MPEWARM1 64 18.712 10402701 CAM04 5.41 9.09 M17-ENTER 1996-02-29T16:30:24 66 3761 192"x192" 275.1267 -16.4767 DCESARSK + HII 65 18.712 10402703 CAM04 4.89 9.09 M17-EXIT 1996-02-29T17:38:24 86 3763 192"x192" 275.1267 -16.4767 DCESARSK + HII 66 19.876 33200574 SWS02 12.19 35.11 M17_NW_P9 1996-10-13T20:04:54 1030 14037 33"x20" 274.9557 -15.9345 JSTUTZKI + PDR_CHAR 67 19.876 33200665 LWS01 43.01 195.52 M17_NW_P9 1996-10-13T20:22:46 948 14038 84" D 274.9557 -15.9345 JSTUTZKI + PDR_CHAR 68 23.308 51501109 PHT32 128.33 172.39 M17Pht1 1997-04-14T11:11:38 1854 21854 917"x917" 274.7976 -16.2394 GSERRA + COLDCORE 69 23.402 51500903 LWS01 43.12 188.65 M17-NF1 1997-04-14T10:01:10 2060 21852 84" D 274.7903 -16.1897 GSERRA + COLDCORE 70 23.714 51501005 LWS01 43.12 188.65 M17-REF1 1997-04-14T10:36:24 2058 21853 84" D 274.7903 -16.1062 GSERRA + COLDCORE 71 30.331 14802207 SWS02 2.79 17.12 M17 C 25SW 1996-04-13T16:33:26 2234 5884 27"x14" 274.7957 -16.5006 DJAFFE + LVS 72 30.331 14802208 LWS02 42.67 176.19 M17 C 25SW 1996-04-13T17:11:24 678 5885 84" D 274.7957 -16.5006 DJAFFE + LVS 73 30.331 47000607 SWS02 2.79 17.13 M17 C 25SW 1997-02-28T11:15:24 2286 20337 27"x14" 274.7957 -16.5006 DJAFFE + LVS 74 30.331 47000608 LWS02 42.63 176.34 M17 C 25SW 1997-02-28T11:54:12 740 20338 84" D 274.7957 -16.5006 DJAFFE + LVS 75 41.990 48301205 CAM01 3.98 5.03 M17-off 1997-03-13T20:54:11 82 20878 48"x48" 275.9245 -16.1881 MGIARD + WDUSTHII 76 41.990 48301206 CAM01 6.94 8.46 M17-off 1997-03-13T22:30:53 98 20879 48"x48" 275.9245 -16.1881 MGIARD + WDUSTHII

xmm (1)

The 3 columns in color are computed by VizieR, and are not part of the original data.
B/xmm/xmmlog
Post annotation
XMM-Newton Observation Log (XMM-Newton Science Operation Center, 2012) [ReadMe+ftp]
The XMM-Newton Observation log (2018-10-15)[image/fits] (13856 rows)
img(gal)
start AladinLite

Full _r Obsno PropDate Object RAJ2000 DEJ2000 Obs0 ObsDur Image PPSp FITS XSAlink arcmin s deg deg s s
1 4.1609 0144500101 2004-04-03 M17 275.12415 -16.17889 2003-03-11T14:48:04 34978 FITS PPSp 0144500101 Y

herschel (4)

The 1 column in color are computed by VizieR, and are not part of the original data.

Note: (see also the postcard server)

VI/139/herschel
Post annotation
Herschel Observation Log (Herschel Science Centre, 2013) [ReadMe+ftp]
The Herschel Observation Log (37093 rows)
img(gal)
start AladinLite

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 33.1129 492 m17 18 19 15.00 -16 35 00.0 KPGT_fmotte_1 SpirePacsParallel 11604 2010-09-18T06:49:51 1342204846 get Herschel/PACS observation #1342204846 get Herschel/SPIRE observation #1342204846 m17-o 2 33.1129 492 m17 18 19 15.00 -16 35 00.0 KPGT_fmotte_1 SpirePacsParallel 11399 2010-09-18T03:38:42 1342204845 get Herschel/PACS observation #1342204845 get Herschel/SPIRE observation #1342204845 m17-n


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : NGC 6618

Link by name to the catalogue in VizieR :

BD-16 4820 HD 168520 NGC 6618

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
The list of all annotations to SIMBAD objects can be found here .

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2018.10.21-15:50:41

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