Exposure
- ID
- GRAVI.2019-06-21T23:54:46.339_2
- Header ID
- GRAVI.2019-06-21T23:54:46.339
- Date updated
- 2021-09-29 14:25:00 UTC+0000
- Release date
- 2020-06-22 00:15:36 UTC+0000
- UTC Start
- 2019-06-21 23:54:46.339
- UTC End
- 2019-06-22 00:02:46.339
- MJD Start
- 58655.99636966
- MJD End
- 58656.0019252156
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0066745
- Ambient temperature (°C)
- 18.91
- Seeing (arcsec)
- 0.705
Observation
- ID
- 48365
- Category
- science
- Program ID
- 103.200E.001
- Program Title
- CONFIRMATION OF THE FIRST MULTIPLE PLANETARY SYSTEM IMAGED IN A YOUNG TRANSITION DISK
- Program Type
- ToO
- PI / COI
- VIGAN/ CHOQUET/ LACOUR/ OTTEN/ HOULLÉ/ KEPPLER/ BENISTY/ MUELLER/ CANTALLOUBE/ HAFFERT/ DE BOER/ CHAUVIN/ LAGRANGE/ GRATTON/ DESIDERA/ FELDT/ BONNEFOY/ LANGLOIS/ CHEETHAM/ MEYER/ EISENHAUER/ PERRIN/ STRAUBMEIER/ BRANDNER/ LE COROLLER/ BOCCALETTI/ DOM...
Target
- ID
- 32655
- Name
- PDS70A
- RA
- 212.042291666667
- DEC
- -41.3979166666667
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 55.5440 | 55.4410 | 19.9000 | 21.0000 |
U1-U3 | 101.2000 | 101.0000 | 26.0000 | 27.1000 |
U1-U4 | 130.2010 | 130.2030 | 52.4450 | 53.8210 |
U2-U3 | 46.3520 | 46.2680 | 33.3000 | 34.5000 |
U2-U4 | 88.5960 | 88.8820 | 72.1730 | 73.6040 |
U3-U4 | 60.0100 | 60.4500 | 101.1530 | 102.4400 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 103.200E.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 58655.99636966 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | PDS70A |
HIERARCH ESO INS SOBJ NAME | PDS70c |
RA | 212.045011 |
DEC | -41.39796 |
HIERARCH ESO INS SPEC RES | LOW |
HIERARCH ESO INS POLA MODE | SPLIT |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | U1 |
HIERARCH ESO ISS CONF STATION2 | U2 |
HIERARCH ESO ISS CONF STATION3 | U3 |
HIERARCH ESO ISS CONF STATION4 | U4 |
EXPTIME | 498.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 16 |
HIERARCH ESO ISS PBL12 START | 55.544 |
HIERARCH ESO ISS PBL12 END | 55.441 |
HIERARCH ESO ISS PBLA12 START | 19.9 |
HIERARCH ESO ISS PBLA12 END | 21.0 |
HIERARCH ESO ISS PBL13 START | 101.2 |
HIERARCH ESO ISS PBL13 END | 101.0 |
HIERARCH ESO ISS PBLA13 START | 26.0 |
HIERARCH ESO ISS PBLA13 END | 27.1 |
HIERARCH ESO ISS PBL14 START | 130.201 |
HIERARCH ESO ISS PBL14 END | 130.203 |
HIERARCH ESO ISS PBLA14 START | 52.445 |
HIERARCH ESO ISS PBLA14 END | 53.821 |
HIERARCH ESO ISS PBL23 START | 46.352 |
HIERARCH ESO ISS PBL23 END | 46.268 |
HIERARCH ESO ISS PBLA23 START | 33.3 |
HIERARCH ESO ISS PBLA23 END | 34.5 |
HIERARCH ESO ISS PBL24 START | 88.596 |
HIERARCH ESO ISS PBL24 END | 88.882 |
HIERARCH ESO ISS PBLA24 START | 72.173 |
HIERARCH ESO ISS PBLA24 END | 73.604 |
HIERARCH ESO ISS PBL34 START | 60.01 |
HIERARCH ESO ISS PBL34 END | 60.45 |
HIERARCH ESO ISS PBLA34 START | 101.153 |
HIERARCH ESO ISS PBLA34 END | 102.44 |
HIERARCH ESO ISS AMBI TAU0 START | 0.007616 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005733 |
HIERARCH ESO ISS AMBI TEMP | 18.91 |
HIERARCH ESO ISS AMBI FWHM START | 0.72 |
HIERARCH ESO ISS AMBI FWHM END | 0.69 |
HIERARCH ESO FT ROBJ NAME | PDS70A |
HIERARCH ESO FT ROBJ ALPHA | 140810.150 |
HIERARCH ESO FT ROBJ DELTA | -412352.500 |