Exposure
- ID
- GRAVI.2021-02-26T03:34:33.506_1
- Header ID
- GRAVI.2021-02-26T03:34:33.506
- Date updated
- 2021-02-26 03:51:12 UTC+0000
- Release date
- 2022-02-26 03:51:12 UTC+0000
- UTC Start
- 2021-02-26 03:34:33.506
- UTC End
- 2021-02-26 03:40:33.506
- MJD Start
- 59271.14899891
- MJD End
- 59271.1531655767
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043
- Ambient temperature (°C)
- 16.95
- Seeing (arcsec)
- 1.02
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 | 67.8500 | 67.8920 | 243.8000 | 245.3000 |
| K0-D0 | 94.5670 | 94.4910 | 231.8000 | 233.3000 |
| K0-J3 | 36.3360 | 36.5600 | 296.3530 | 297.7150 |
| G2-D0 | 31.5040 | 31.4410 | 205.3000 | 206.6000 |
| G2-J3 | 54.1120 | 54.0030 | 31.5300 | 32.8880 |
| D0-J3 | 85.4980 | 85.3250 | 29.2340 | 30.5730 |
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 | 59271.14899891 |
| 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 | 67.85 |
| HIERARCH ESO ISS PBL12 END | 67.892 |
| HIERARCH ESO ISS PBLA12 START | 243.8 |
| HIERARCH ESO ISS PBLA12 END | 245.3 |
| HIERARCH ESO ISS PBL13 START | 94.567 |
| HIERARCH ESO ISS PBL13 END | 94.491 |
| HIERARCH ESO ISS PBLA13 START | 231.8 |
| HIERARCH ESO ISS PBLA13 END | 233.3 |
| HIERARCH ESO ISS PBL14 START | 36.336 |
| HIERARCH ESO ISS PBL14 END | 36.56 |
| HIERARCH ESO ISS PBLA14 START | 296.353 |
| HIERARCH ESO ISS PBLA14 END | 297.715 |
| HIERARCH ESO ISS PBL23 START | 31.504 |
| HIERARCH ESO ISS PBL23 END | 31.441 |
| HIERARCH ESO ISS PBLA23 START | 205.3 |
| HIERARCH ESO ISS PBLA23 END | 206.6 |
| HIERARCH ESO ISS PBL24 START | 54.112 |
| HIERARCH ESO ISS PBL24 END | 54.003 |
| HIERARCH ESO ISS PBLA24 START | 31.53 |
| HIERARCH ESO ISS PBLA24 END | 32.888 |
| HIERARCH ESO ISS PBL34 START | 85.498 |
| HIERARCH ESO ISS PBL34 END | 85.325 |
| HIERARCH ESO ISS PBLA34 START | 29.234 |
| HIERARCH ESO ISS PBLA34 END | 30.573 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.0043 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0043 |
| HIERARCH ESO ISS AMBI TEMP | 16.95 |
| HIERARCH ESO ISS AMBI FWHM START | 1.02 |
| HIERARCH ESO ISS AMBI FWHM END | 1.02 |