Exposure
- ID
- GRAVI.2021-02-04T07:00:00.567_2
- Header ID
- GRAVI.2021-02-04T07:00:00.567
- Date updated
- 2021-09-29 14:26:19 UTC+0000
- Release date
- 2022-02-04 07:10:37 UTC+0000
- UTC Start
- 2021-02-04 07:00:00.567
- UTC End
- 2021-02-04 07:01:20.567
- MJD Start
- 59249.29167323
- MJD End
- 59249.2925991559
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005367
- Ambient temperature (°C)
- 14.48
- Seeing (arcsec)
- 0.745
Observation
- ID
- 46685
- Category
- science
- Program ID
- 105.209D.001
- Program Title
- CONFIRMATION OF THE FIRST MULTIPLE PLANETARY SYSTEM IMAGED IN A YOUNG TRANSITION DISK
- Program Type
- Normal
- PI / COI
- VIGAN/ CHOQUET/ LACOUR/ NOWAK/ OTTEN/ HOULL\XC3\XA9/ KEPPLER/ CANTALLOUBE/ HAFFERT/ DE BOER/ LAGRANGE/ GRATTON/ DESIDERA/ FELDT/ BONNEFOY/ LANGLOIS/ MEYER/ EISENHAUER/ PERRIN/ STRAUBMEIER/ BRANDNER/ LE COROLLER/ BOCCALETTI/ DOMINIK/ TURATTO/ UDRY/ MENARD/
Target
- ID
- 33289
- Name
- PDS_70
- RA
- 212.042308333333
- DEC
- -41.3979377777778
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 | 56.2050 | 56.2030 | 3.7000 | 3.9000 |
U1-U3 | 102.3430 | 102.3400 | 8.7000 | 8.9000 |
U1-U4 | 125.7280 | 125.8150 | 30.7960 | 31.1170 |
U2-U3 | 46.5980 | 46.6010 | 14.6000 | 14.9000 |
U2-U4 | 79.8890 | 80.0420 | 49.4710 | 49.8190 |
U3-U4 | 49.4390 | 49.6290 | 82.0700 | 82.3550 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 105.209D.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59249.29167323 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | PDS 70 |
HIERARCH ESO INS SOBJ NAME | pds70c |
RA | 212.045289 |
DEC | -41.39806 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
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 | 95.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 56.205 |
HIERARCH ESO ISS PBL12 END | 56.203 |
HIERARCH ESO ISS PBLA12 START | 3.7 |
HIERARCH ESO ISS PBLA12 END | 3.9 |
HIERARCH ESO ISS PBL13 START | 102.343 |
HIERARCH ESO ISS PBL13 END | 102.34 |
HIERARCH ESO ISS PBLA13 START | 8.7 |
HIERARCH ESO ISS PBLA13 END | 8.9 |
HIERARCH ESO ISS PBL14 START | 125.728 |
HIERARCH ESO ISS PBL14 END | 125.815 |
HIERARCH ESO ISS PBLA14 START | 30.796 |
HIERARCH ESO ISS PBLA14 END | 31.117 |
HIERARCH ESO ISS PBL23 START | 46.598 |
HIERARCH ESO ISS PBL23 END | 46.601 |
HIERARCH ESO ISS PBLA23 START | 14.6 |
HIERARCH ESO ISS PBLA23 END | 14.9 |
HIERARCH ESO ISS PBL24 START | 79.889 |
HIERARCH ESO ISS PBL24 END | 80.042 |
HIERARCH ESO ISS PBLA24 START | 49.471 |
HIERARCH ESO ISS PBLA24 END | 49.819 |
HIERARCH ESO ISS PBL34 START | 49.439 |
HIERARCH ESO ISS PBL34 END | 49.629 |
HIERARCH ESO ISS PBLA34 START | 82.07 |
HIERARCH ESO ISS PBLA34 END | 82.355 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005367 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005367 |
HIERARCH ESO ISS AMBI TEMP | 14.48 |
HIERARCH ESO ISS AMBI FWHM START | 0.66 |
HIERARCH ESO ISS AMBI FWHM END | 0.83 |
HIERARCH ESO FT ROBJ NAME | PDS_70 |
HIERARCH ESO FT ROBJ ALPHA | 140810.154 |
HIERARCH ESO FT ROBJ DELTA | -412352.576 |