Exposure
- ID
- GRAVI.2019-07-19T00:54:21.929_2
- Header ID
- GRAVI.2019-07-19T00:54:21.929
- Date updated
- 2021-09-29 14:25:00 UTC+0000
- Release date
- 2020-07-19 01:05:25 UTC+0000
- UTC Start
- 2019-07-19 00:54:21.929
- UTC End
- 2019-07-19 00:55:25.929
- MJD Start
- 58683.03775381
- MJD End
- 58683.0384945507
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004155
- Ambient temperature (°C)
- 15.43
- Seeing (arcsec)
- 0.67
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 | 50.7030 | 50.6240 | 38.8000 | 39.0000 |
U1-U3 | 91.0120 | 90.8440 | 45.8000 | 46.0000 |
U1-U4 | 115.6130 | 115.3210 | 77.4810 | 77.7010 |
U2-U3 | 41.1570 | 41.0680 | 54.5000 | 54.6000 |
U2-U4 | 82.3650 | 82.1910 | 100.1010 | 100.3770 |
U3-U4 | 61.1260 | 61.0750 | 128.8680 | 129.1610 |
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 | 58683.03775381 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | PDS70A |
HIERARCH ESO INS SOBJ NAME | PDS70c |
RA | 212.045277 |
DEC | -41.39797 |
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 | 94.0 |
HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
HIERARCH ESO DET2 NDIT | 64 |
HIERARCH ESO ISS PBL12 START | 50.703 |
HIERARCH ESO ISS PBL12 END | 50.624 |
HIERARCH ESO ISS PBLA12 START | 38.8 |
HIERARCH ESO ISS PBLA12 END | 39.0 |
HIERARCH ESO ISS PBL13 START | 91.012 |
HIERARCH ESO ISS PBL13 END | 90.844 |
HIERARCH ESO ISS PBLA13 START | 45.8 |
HIERARCH ESO ISS PBLA13 END | 46.0 |
HIERARCH ESO ISS PBL14 START | 115.613 |
HIERARCH ESO ISS PBL14 END | 115.321 |
HIERARCH ESO ISS PBLA14 START | 77.481 |
HIERARCH ESO ISS PBLA14 END | 77.701 |
HIERARCH ESO ISS PBL23 START | 41.157 |
HIERARCH ESO ISS PBL23 END | 41.068 |
HIERARCH ESO ISS PBLA23 START | 54.5 |
HIERARCH ESO ISS PBLA23 END | 54.6 |
HIERARCH ESO ISS PBL24 START | 82.365 |
HIERARCH ESO ISS PBL24 END | 82.191 |
HIERARCH ESO ISS PBLA24 START | 100.101 |
HIERARCH ESO ISS PBLA24 END | 100.377 |
HIERARCH ESO ISS PBL34 START | 61.126 |
HIERARCH ESO ISS PBL34 END | 61.075 |
HIERARCH ESO ISS PBLA34 START | 128.868 |
HIERARCH ESO ISS PBLA34 END | 129.161 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003937 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004373 |
HIERARCH ESO ISS AMBI TEMP | 15.43 |
HIERARCH ESO ISS AMBI FWHM START | 0.67 |
HIERARCH ESO ISS AMBI FWHM END | 0.67 |
HIERARCH ESO FT ROBJ NAME | PDS70A |
HIERARCH ESO FT ROBJ ALPHA | 140810.150 |
HIERARCH ESO FT ROBJ DELTA | -412352.500 |