Exposure
- ID
- GRAVI.2021-02-26T04:16:33.612_1
- Header ID
- GRAVI.2021-02-26T04:16:33.612
- Date updated
- 2021-02-26 04:31:13 UTC+0000
- Release date
- 2022-02-26 04:31:13 UTC+0000
- UTC Start
- 2021-02-26 04:16:33.612
- UTC End
- 2021-02-26 04:22:33.612
- MJD Start
- 59271.1781668
- MJD End
- 59271.1823334667
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0073915
- Ambient temperature (°C)
- 16.76
- Seeing (arcsec)
- 0.635
Observation
- ID
- 46917
- Category
- science
- Program ID
- 106.212G.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/ KLARMANN/ HENNING/ KEPPLER/ SANCHEZ/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ ...
Target
- ID
- 35221
- Name
- VW_ChaA
- RA
- 167.00387
- DEC
- -77.70778
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.1030 | 68.1350 | 254.1000 | 255.7000 |
| K0-D0 | 93.9870 | 93.8850 | 241.8000 | 243.4000 |
| K0-J3 | 37.7570 | 37.9550 | 305.3200 | 306.6520 |
| G2-D0 | 31.0260 | 30.9430 | 214.0000 | 215.4000 |
| G2-J3 | 53.2980 | 53.1580 | 40.6150 | 41.9930 |
| D0-J3 | 84.1950 | 83.9700 | 38.1930 | 39.5520 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.212G.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59271.1781668 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | VWChaA |
| HIERARCH ESO INS SOBJ NAME | VW_ChaA |
| RA | 167.00387 |
| DEC | -77.70778 |
| 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 | 68.103 |
| HIERARCH ESO ISS PBL12 END | 68.135 |
| HIERARCH ESO ISS PBLA12 START | 254.1 |
| HIERARCH ESO ISS PBLA12 END | 255.7 |
| HIERARCH ESO ISS PBL13 START | 93.987 |
| HIERARCH ESO ISS PBL13 END | 93.885 |
| HIERARCH ESO ISS PBLA13 START | 241.8 |
| HIERARCH ESO ISS PBLA13 END | 243.4 |
| HIERARCH ESO ISS PBL14 START | 37.757 |
| HIERARCH ESO ISS PBL14 END | 37.955 |
| HIERARCH ESO ISS PBLA14 START | 305.32 |
| HIERARCH ESO ISS PBLA14 END | 306.652 |
| HIERARCH ESO ISS PBL23 START | 31.026 |
| HIERARCH ESO ISS PBL23 END | 30.943 |
| HIERARCH ESO ISS PBLA23 START | 214.0 |
| HIERARCH ESO ISS PBLA23 END | 215.4 |
| HIERARCH ESO ISS PBL24 START | 53.298 |
| HIERARCH ESO ISS PBL24 END | 53.158 |
| HIERARCH ESO ISS PBLA24 START | 40.615 |
| HIERARCH ESO ISS PBLA24 END | 41.993 |
| HIERARCH ESO ISS PBL34 START | 84.195 |
| HIERARCH ESO ISS PBL34 END | 83.97 |
| HIERARCH ESO ISS PBLA34 START | 38.193 |
| HIERARCH ESO ISS PBLA34 END | 39.552 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008001 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006782 |
| HIERARCH ESO ISS AMBI TEMP | 16.76 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |