Exposure
- ID
- GRAVI.2021-02-26T03:55:06.557_1
- Header ID
- GRAVI.2021-02-26T03:55:06.557
- Date updated
- 2021-02-26 04:11:17 UTC+0000
- Release date
- 2022-02-26 04:11:17 UTC+0000
- UTC Start
- 2021-02-26 03:55:06.557
- UTC End
- 2021-02-26 04:01:06.557
- MJD Start
- 59271.16327034
- MJD End
- 59271.1674370067
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0061485
- Ambient temperature (°C)
- 16.96
- Seeing (arcsec)
- 0.795
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 | 67.9830 | 68.0200 | 248.8000 | 250.4000 |
| K0-D0 | 94.3050 | 94.2160 | 236.7000 | 238.2000 |
| K0-J3 | 37.0520 | 37.2640 | 300.7700 | 302.1110 |
| G2-D0 | 31.2880 | 31.2150 | 209.6000 | 210.9000 |
| G2-J3 | 53.7400 | 53.6160 | 35.9630 | 37.3250 |
| D0-J3 | 84.9050 | 84.7060 | 33.6050 | 34.9480 |
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 | 59271.16327034 |
| 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 | 67.983 |
| HIERARCH ESO ISS PBL12 END | 68.02 |
| HIERARCH ESO ISS PBLA12 START | 248.8 |
| HIERARCH ESO ISS PBLA12 END | 250.4 |
| HIERARCH ESO ISS PBL13 START | 94.305 |
| HIERARCH ESO ISS PBL13 END | 94.216 |
| HIERARCH ESO ISS PBLA13 START | 236.7 |
| HIERARCH ESO ISS PBLA13 END | 238.2 |
| HIERARCH ESO ISS PBL14 START | 37.052 |
| HIERARCH ESO ISS PBL14 END | 37.264 |
| HIERARCH ESO ISS PBLA14 START | 300.77 |
| HIERARCH ESO ISS PBLA14 END | 302.111 |
| HIERARCH ESO ISS PBL23 START | 31.288 |
| HIERARCH ESO ISS PBL23 END | 31.215 |
| HIERARCH ESO ISS PBLA23 START | 209.6 |
| HIERARCH ESO ISS PBLA23 END | 210.9 |
| HIERARCH ESO ISS PBL24 START | 53.74 |
| HIERARCH ESO ISS PBL24 END | 53.616 |
| HIERARCH ESO ISS PBLA24 START | 35.963 |
| HIERARCH ESO ISS PBLA24 END | 37.325 |
| HIERARCH ESO ISS PBL34 START | 84.905 |
| HIERARCH ESO ISS PBL34 END | 84.706 |
| HIERARCH ESO ISS PBLA34 START | 33.605 |
| HIERARCH ESO ISS PBLA34 END | 34.948 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.0043 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007997 |
| HIERARCH ESO ISS AMBI TEMP | 16.96 |
| HIERARCH ESO ISS AMBI FWHM START | 1.0 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |