LDN 183

C.D.S. - SIMBAD4 rel 1.7 - 2018.10.21CEST20:13:52

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


Basic data :
LDN 183 -- Molecular Cloud
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:
PoC (MLB,[BM89]), DNe (LDN,[DB2002b]), MoC (MBM), Cld (JWT)
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) :
15 54 12.2 -02 49 42 [ ] D 1989ApJS...71...89B
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) :
15 54 12.2 -02 49 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
FK4 coord. (ep=B1950 eq=1950) :
15 51 35.7 -02 40 54 [ ]
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) :
006.0672 +36.7568 [ ]
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) 2.54 [~] / z(~) 0.000008 [~] / cz 2.54 [~]
   D 1978ApJ...221L.117H
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):
75 75 90 (~) D 2002A&A...383..631D
SIMBAD with radius arcmin
Interactive AladinLite view
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VizieR photometry viewer    sed-help-icon
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!).
Some important notes on this object about identifications and objects associations.
notes:


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

: 9
Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (7) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

LDN 134N LDN 183 MLB 3-41 [DB2002b] G5.70+36.62
JWT Cloud 221A MBM 37 [BM89] 1-62

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References (118 between 2013 and 2018) (Total 650)
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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Observing logs


ISO : 28    herschel : 6   

   

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 (28)

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 2.398 64400303 PHT22 54.76 71.44 L183-60MU 8X8 1997-08-20T21:50:30 2374 27117 457"x457" 238.5384 -02.8663 RSTARK + PROTO 2 2.398 64400304 PHT22 54.76 71.44 L183-60MU 7X7 1997-08-20T22:31:00 1894 27118 411"x411" 238.5384 -02.8663 RSTARK + PROTO 3 2.400 65100701 CAM01 5.05 17.05 L183-5-15 1997-08-27T23:54:40 11436 27377 304"x304" 238.5383 -02.8663 RSTARK + PROTO 4 2.667 43001031 PHT22 187.07 216.69 L183 C200 1997-01-19T17:17:23 2644 18519 30'x30' 238.5935 -02.8408 DLEMKE + PG4_UST8 5 2.667 43001032 PHT22 84.83 118.38 L183 C100 1997-01-19T18:02:35 6720 18520 31'x30' 238.5935 -02.8408 DLEMKE + PG4_UST8 6 2.980 47400901 LWS02 44.02 176.34 L183cen 1997-03-04T12:29:11 1622 20514 19'x84" (sparse) 238.5270 -02.8719 WREACH + PHASE 7 5.248 44701107 LWS02 44.02 176.34 L183CO 1997-02-05T19:17:10 1624 19398 19'x84" (sparse) 238.6269 -02.8716 WREACH + PHASE 8 5.251 47400805 LWS01 43.12 195.92 L183CO 1997-03-04T11:22:45 1910 20512 84" D 238.6270 -02.8715 WREACH + PHASE 9 5.256 66500107 LWS02 44.01 176.31 L183CO 1997-09-10T19:04:32 1624 28056 19'x84" (sparse) 238.6271 -02.8715 WREACH + PHASE 10 6.129 43000401 PHT03 3.08 4.04 L183 P3.6 1997-01-19T10:07:38 2972 18500 30'x270" 238.5376 -02.7270 DLEMKE + ISDUST9 11 6.129 43000402 PHT03 4.09 5.63 L183 P4.8 1997-01-19T10:58:00 2974 18501 30'x270" 238.5376 -02.7270 DLEMKE + ISDUST9 12 6.129 43000403 PHT03 5.61 8.95 L183 P7.3 1997-01-19T11:48:24 1052 18502 30'x270" 238.5376 -02.7270 DLEMKE + ISDUST9 13 6.129 43000406 PHT03 11.04 11.67 L183 P11.3 1997-01-19T12:06:47 1046 18503 30'x270" 238.5376 -02.7270 DLEMKE + ISDUST9 14 6.129 43000407 PHT03 8.33 14.94 L183 P11.5 1997-01-19T12:25:03 1040 18504 30'x270" 238.5376 -02.7270 DLEMKE + ISDUST9 15 6.129 43000408 PHT03 17.20 25.08 L183 P20 1997-01-19T12:43:13 1210 18505 30'x270" 238.5376 -02.7270 DLEMKE + ISDUST9 16 6.129 43000413 PHT22 114.30 135.95 L183 C120 1997-01-19T14:39:39 1046 18510 30'x271" 238.5376 -02.7270 DLEMKE + ISDUST9 17 6.129 43000414 PHT22 187.07 216.69 L183 C200 1997-01-19T14:57:55 1040 18511 30'x271" 238.5376 -02.7270 DLEMKE + ISDUST9 18 6.135 43000412 PHT22 128.33 172.39 L183 C135 1997-01-19T14:21:25 1044 18509 30'x271" 238.5376 -02.7269 DLEMKE + ISDUST9 19 10.615 43000409 PHT22 54.76 71.44 L183 P60 1997-01-19T13:04:27 1486 18506 38'x225" (sparse) 238.5360 -02.6520 DLEMKE + ISDUST9 20 10.615 43000410 PHT22 65.49 87.13 L183 C70 1997-01-19T13:30:03 1484 18507 38'x225" (sparse) 238.5360 -02.6520 DLEMKE + ISDUST9 21 10.615 43000411 PHT22 84.83 118.38 L183 C100 1997-01-19T13:55:37 1482 18508 38'x225" (sparse) 238.5360 -02.6520 DLEMKE + ISDUST9 22 16.746 47400903 LWS02 44.02 176.34 L183-E1 1997-03-04T13:08:35 1622 20516 19'x84" (sparse) 238.8270 -02.8707 WREACH + PHASE 23 20.396 43000508 PHT03 8.33 117.55 L183 1997-01-19T15:16:37 1056 18512 120" D 238.7222 -03.1220 SRUSSEL + PROP_2 24 20.396 43000530 PHT32 187.07 216.69 L183 1997-01-19T15:35:03 368 18513 365"x181" 238.7222 -03.1220 SRUSSEL + PROP_2 25 55.584 47400806 LWS01 43.12 195.92 L183ref 1997-03-04T11:55:57 1908 20513 84" D 238.8565 -01.9537 WREACH + PHASE 26 55.584 47400902 LWS02 44.02 176.34 L183ref 1997-03-04T12:57:35 578 20515 84" D 238.8565 -01.9537 WREACH + PHASE 27 55.599 44701110 LWS02 44.02 176.34 L183ref 1997-02-05T20:41:50 578 19401 84" D 238.8567 -01.9535 WREACH + PHASE 28 55.599 66500110 LWS02 44.01 176.31 L183ref 1997-09-10T20:29:12 578 28059 84" D 238.8567 -01.9535 WREACH + PHASE

herschel (6)

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 3.1682 1204 L183-1 15 54 08.67 -02 52 44.5 OT2_pcaselli_7 HifiPoint 54237 2012-08-29T20:16:01 1342250437 get Herschel/HIFI observation #1342250437 H2O 110-101 -L183 2 3.1763 1024 L183-1 15 54 08.60 -02 52 44.7 OT1_sschnee_1 SpireSpectrometer 2931 2012-03-02T17:36:59 1342240015 get Herschel/SPIRE observation #1342240015 SSpec-L183 3 3.2361 1204 L134N 15 54 08.50 -02 52 48.0 OT2_dlis_3 HifiPoint 3527 2012-08-30T13:39:25 1342250439 get Herschel/HIFI observation #1342250439 L134N (3) -15NH3 572GHz - Updated 4 3.2361 1204 L134N 15 54 08.50 -02 52 48.0 OT2_dlis_3 HifiMapping 8160 2012-08-30T11:21:21 1342250438 get Herschel/HIFI observation #1342250438 L134N (1) -NH3/H2O 572GHz Map - Updated 5 3.2361 1191 L134N 15 54 08.50 -02 52 48.0 OT2_dlis_3 HifiPoint 8533 2012-08-16T15:04:52 1342249628 get Herschel/HIFI observation #1342249628 L134N (4) -15NH2D 492GHz - Updated 6 3.2361 1190 L134N 15 54 08.50 -02 52 48.0 OT2_dlis_3 HifiPoint 9099 2012-08-15T15:29:24 1342249585 get Herschel/HIFI observation #1342249585 L134N (5) -NH3 1215GHz - Updated


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2018.10.21-20:13:53

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