Exposure
- ID
- GRAVI.2021-02-26T04:10:03.595_1
- Header ID
- GRAVI.2021-02-26T04:10:03.595
- Date updated
- 2021-02-26 04:26:07 UTC+0000
- Release date
- 2022-02-26 04:26:07 UTC+0000
- UTC Start
- 2021-02-26 04:10:03.595
- UTC End
- 2021-02-26 04:16:03.595
- MJD Start
- 59271.17365272
- MJD End
- 59271.1778193867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0084645
- Ambient temperature (°C)
- 16.66
- Seeing (arcsec)
- 0.595
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 | 68.0690 | 68.1020 | 252.5000 | 254.1000 |
| K0-D0 | 94.0880 | 93.9900 | 240.3000 | 241.8000 |
| K0-J3 | 37.5470 | 37.7500 | 303.9410 | 305.2790 |
| G2-D0 | 31.1100 | 31.0290 | 212.7000 | 214.0000 |
| G2-J3 | 53.4390 | 53.3030 | 39.1960 | 40.5720 |
| D0-J3 | 84.4210 | 84.2030 | 36.7940 | 38.1510 |
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 | 59271.17365272 |
| 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 | 68.069 |
| HIERARCH ESO ISS PBL12 END | 68.102 |
| HIERARCH ESO ISS PBLA12 START | 252.5 |
| HIERARCH ESO ISS PBLA12 END | 254.1 |
| HIERARCH ESO ISS PBL13 START | 94.088 |
| HIERARCH ESO ISS PBL13 END | 93.99 |
| HIERARCH ESO ISS PBLA13 START | 240.3 |
| HIERARCH ESO ISS PBLA13 END | 241.8 |
| HIERARCH ESO ISS PBL14 START | 37.547 |
| HIERARCH ESO ISS PBL14 END | 37.75 |
| HIERARCH ESO ISS PBLA14 START | 303.941 |
| HIERARCH ESO ISS PBLA14 END | 305.279 |
| HIERARCH ESO ISS PBL23 START | 31.11 |
| HIERARCH ESO ISS PBL23 END | 31.029 |
| HIERARCH ESO ISS PBLA23 START | 212.7 |
| HIERARCH ESO ISS PBLA23 END | 214.0 |
| HIERARCH ESO ISS PBL24 START | 53.439 |
| HIERARCH ESO ISS PBL24 END | 53.303 |
| HIERARCH ESO ISS PBLA24 START | 39.196 |
| HIERARCH ESO ISS PBLA24 END | 40.572 |
| HIERARCH ESO ISS PBL34 START | 84.421 |
| HIERARCH ESO ISS PBL34 END | 84.203 |
| HIERARCH ESO ISS PBLA34 START | 36.794 |
| HIERARCH ESO ISS PBLA34 END | 38.151 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008928 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008001 |
| HIERARCH ESO ISS AMBI TEMP | 16.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |