Exposure
- ID
- GRAVI.2022-12-25T02:40:31.662_1
- Header ID
- GRAVI.2022-12-25T02:40:31.662
- Date updated
- 2022-12-25 02:51:02 UTC+0000
- Release date
- 2023-12-25 02:51:01 UTC+0000
- UTC Start
- 2022-12-25 02:40:31.662
- UTC End
- 2022-12-25 02:46:31.662
- MJD Start
- 59938.11147757
- MJD End
- 59938.11564423666
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0046355
- Ambient temperature (°C)
- 12.87
- Seeing (arcsec)
- 0.56
Observation
- ID
- 53666
- Category
- science
- Program ID
- 110.23TT.002
- Program Title
- THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
- Program Type
- GTO
- PI / COI
- GARCIA LOPEZ/ CARATTI O GARATTI/ ROUSSELET-PERRAUT/ GARCIA/ BENISTY/ LABADIE/ BRANDNER/ HENNING/ KEPPLER/ SANCHEZ/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ BERGER/ ...
Target
- ID
- 39895
- Name
- BP_Tau
- RA
- 64.816021
- DEC
- 29.10735
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.3470 | 68.3370 | 271.8000 | 271.1000 |
| K0-D0 | 91.8850 | 92.5160 | 259.3000 | 258.6000 |
| K0-J3 | 40.1050 | 39.4680 | 318.7880 | 319.0750 |
| G2-D0 | 29.1940 | 29.6860 | 228.9000 | 228.9000 |
| G2-J3 | 50.3770 | 51.1740 | 56.2590 | 56.0960 |
| D0-J3 | 79.4160 | 80.7130 | 53.5420 | 53.4630 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23TT.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59938.11147757 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | V BP Tau |
| HIERARCH ESO INS SOBJ NAME | BP_Tau |
| RA | 64.816021 |
| DEC | 29.10735 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 377.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 68.347 |
| HIERARCH ESO ISS PBL12 END | 68.337 |
| HIERARCH ESO ISS PBLA12 START | 271.8 |
| HIERARCH ESO ISS PBLA12 END | 271.1 |
| HIERARCH ESO ISS PBL13 START | 91.885 |
| HIERARCH ESO ISS PBL13 END | 92.516 |
| HIERARCH ESO ISS PBLA13 START | 259.3 |
| HIERARCH ESO ISS PBLA13 END | 258.6 |
| HIERARCH ESO ISS PBL14 START | 40.105 |
| HIERARCH ESO ISS PBL14 END | 39.468 |
| HIERARCH ESO ISS PBLA14 START | 318.788 |
| HIERARCH ESO ISS PBLA14 END | 319.075 |
| HIERARCH ESO ISS PBL23 START | 29.194 |
| HIERARCH ESO ISS PBL23 END | 29.686 |
| HIERARCH ESO ISS PBLA23 START | 228.9 |
| HIERARCH ESO ISS PBLA23 END | 228.9 |
| HIERARCH ESO ISS PBL24 START | 50.377 |
| HIERARCH ESO ISS PBL24 END | 51.174 |
| HIERARCH ESO ISS PBLA24 START | 56.259 |
| HIERARCH ESO ISS PBLA24 END | 56.096 |
| HIERARCH ESO ISS PBL34 START | 79.416 |
| HIERARCH ESO ISS PBL34 END | 80.713 |
| HIERARCH ESO ISS PBLA34 START | 53.542 |
| HIERARCH ESO ISS PBLA34 END | 53.463 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004758 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004513 |
| HIERARCH ESO ISS AMBI TEMP | 12.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |