Exposure
- ID
- GRAVI.2019-07-19T00:45:30.907_2
- Header ID
- GRAVI.2019-07-19T00:45:30.907
- 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 00:45:30.907
- UTC End
- 2019-07-19 00:53:30.907
- MJD Start
- 58683.03160772
- MJD End
- 58683.0371632756
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004011
- Ambient temperature (°C)
- 15.34
- Seeing (arcsec)
- 0.78
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 | 51.1460 | 50.7310 | 38.0000 | 38.8000 |
U1-U3 | 91.9630 | 91.0730 | 44.9000 | 45.8000 |
U1-U4 | 117.2580 | 115.7190 | 76.2010 | 77.4010 |
U2-U3 | 41.6610 | 41.1900 | 53.5000 | 54.4000 |
U2-U4 | 83.3280 | 82.4260 | 98.5220 | 100.0020 |
U3-U4 | 61.4050 | 61.1440 | 127.1950 | 128.7630 |
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 | 58683.03160772 |
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 | 498.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 16 |
HIERARCH ESO ISS PBL12 START | 51.146 |
HIERARCH ESO ISS PBL12 END | 50.731 |
HIERARCH ESO ISS PBLA12 START | 38.0 |
HIERARCH ESO ISS PBLA12 END | 38.8 |
HIERARCH ESO ISS PBL13 START | 91.963 |
HIERARCH ESO ISS PBL13 END | 91.073 |
HIERARCH ESO ISS PBLA13 START | 44.9 |
HIERARCH ESO ISS PBLA13 END | 45.8 |
HIERARCH ESO ISS PBL14 START | 117.258 |
HIERARCH ESO ISS PBL14 END | 115.719 |
HIERARCH ESO ISS PBLA14 START | 76.201 |
HIERARCH ESO ISS PBLA14 END | 77.401 |
HIERARCH ESO ISS PBL23 START | 41.661 |
HIERARCH ESO ISS PBL23 END | 41.19 |
HIERARCH ESO ISS PBLA23 START | 53.5 |
HIERARCH ESO ISS PBLA23 END | 54.4 |
HIERARCH ESO ISS PBL24 START | 83.328 |
HIERARCH ESO ISS PBL24 END | 82.426 |
HIERARCH ESO ISS PBLA24 START | 98.522 |
HIERARCH ESO ISS PBLA24 END | 100.002 |
HIERARCH ESO ISS PBL34 START | 61.405 |
HIERARCH ESO ISS PBL34 END | 61.144 |
HIERARCH ESO ISS PBLA34 START | 127.195 |
HIERARCH ESO ISS PBLA34 END | 128.763 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004085 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003937 |
HIERARCH ESO ISS AMBI TEMP | 15.34 |
HIERARCH ESO ISS AMBI FWHM START | 0.83 |
HIERARCH ESO ISS AMBI FWHM END | 0.73 |
HIERARCH ESO FT ROBJ NAME | PDS70A |
HIERARCH ESO FT ROBJ ALPHA | 140810.150 |
HIERARCH ESO FT ROBJ DELTA | -412352.500 |