Exposure
- ID
- GRAVI.2021-02-26T04:29:54.645_1
- Header ID
- GRAVI.2021-02-26T04:29:54.645
- Date updated
- 2021-02-26 04:46:03 UTC+0000
- Release date
- 2022-02-26 04:46:03 UTC+0000
- UTC Start
- 2021-02-26 04:29:54.645
- UTC End
- 2021-02-26 04:35:54.645
- MJD Start
- 59271.18743802
- MJD End
- 59271.1916046867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050985
- Ambient temperature (°C)
- 16.65
- Seeing (arcsec)
- 1.12
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 | 68.1670 | 68.1940 | 257.4000 | 259.0000 |
| K0-D0 | 93.7670 | 93.6570 | 245.0000 | 246.6000 |
| K0-J3 | 38.1710 | 38.3590 | 308.1250 | 309.4390 |
| G2-D0 | 30.8460 | 30.7550 | 216.8000 | 218.2000 |
| G2-J3 | 52.9970 | 52.8470 | 43.5260 | 44.9000 |
| D0-J3 | 83.7090 | 83.4680 | 41.0630 | 42.4190 |
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 | 59271.18743802 |
| 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 | 68.167 |
| HIERARCH ESO ISS PBL12 END | 68.194 |
| HIERARCH ESO ISS PBLA12 START | 257.4 |
| HIERARCH ESO ISS PBLA12 END | 259.0 |
| HIERARCH ESO ISS PBL13 START | 93.767 |
| HIERARCH ESO ISS PBL13 END | 93.657 |
| HIERARCH ESO ISS PBLA13 START | 245.0 |
| HIERARCH ESO ISS PBLA13 END | 246.6 |
| HIERARCH ESO ISS PBL14 START | 38.171 |
| HIERARCH ESO ISS PBL14 END | 38.359 |
| HIERARCH ESO ISS PBLA14 START | 308.125 |
| HIERARCH ESO ISS PBLA14 END | 309.439 |
| HIERARCH ESO ISS PBL23 START | 30.846 |
| HIERARCH ESO ISS PBL23 END | 30.755 |
| HIERARCH ESO ISS PBLA23 START | 216.8 |
| HIERARCH ESO ISS PBLA23 END | 218.2 |
| HIERARCH ESO ISS PBL24 START | 52.997 |
| HIERARCH ESO ISS PBL24 END | 52.847 |
| HIERARCH ESO ISS PBLA24 START | 43.526 |
| HIERARCH ESO ISS PBLA24 END | 44.9 |
| HIERARCH ESO ISS PBL34 START | 83.709 |
| HIERARCH ESO ISS PBL34 END | 83.468 |
| HIERARCH ESO ISS PBLA34 START | 41.063 |
| HIERARCH ESO ISS PBLA34 END | 42.419 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005758 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004439 |
| HIERARCH ESO ISS AMBI TEMP | 16.65 |
| HIERARCH ESO ISS AMBI FWHM START | 1.01 |
| HIERARCH ESO ISS AMBI FWHM END | 1.23 |