Exposure
- ID
- GRAVI.2023-01-29T08:24:49.216_1
- Header ID
- GRAVI.2023-01-29T08:24:49.216
- Date updated
- 2023-01-29 08:40:34 UTC+0000
- Release date
- 2024-01-29 08:40:34 UTC+0000
- UTC Start
- 2023-01-29 08:24:49.216
- UTC End
- 2023-01-29 08:30:49.216
- MJD Start
- 59973.35056963
- MJD End
- 59973.3547362967
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0085125
- Ambient temperature (°C)
- 14.43
- Seeing (arcsec)
- 0.44
Observation
- ID
- 54069
- Category
- science
- Program ID
- 110.23TT.001
- 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/ HENNING/ KEPPLER/ SANCHEZ/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ BERGER/ ...
Target
- ID
- 40186
- Name
- VWCha
- RA
- 166.995363
- DEC
- -77.70803
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.4080 | 86.5390 | 122.4000 | 123.9000 |
| A0-J2 | 129.2030 | 129.1860 | 108.2000 | 109.8000 |
| A0-K0 | 121.2620 | 121.0220 | 94.8540 | 96.4150 |
| G1-J2 | 50.0680 | 49.8940 | 83.4000 | 84.9000 |
| G1-K0 | 59.8870 | 59.5670 | 53.0560 | 54.3800 |
| J2-K0 | 30.2570 | 30.2690 | 356.4480 | 357.5770 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23TT.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59973.35056963 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | V VW Cha |
| HIERARCH ESO INS SOBJ NAME | VWCha |
| RA | 166.995363 |
| DEC | -77.70803 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 377.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 86.408 |
| HIERARCH ESO ISS PBL12 END | 86.539 |
| HIERARCH ESO ISS PBLA12 START | 122.4 |
| HIERARCH ESO ISS PBLA12 END | 123.9 |
| HIERARCH ESO ISS PBL13 START | 129.203 |
| HIERARCH ESO ISS PBL13 END | 129.186 |
| HIERARCH ESO ISS PBLA13 START | 108.2 |
| HIERARCH ESO ISS PBLA13 END | 109.8 |
| HIERARCH ESO ISS PBL14 START | 121.262 |
| HIERARCH ESO ISS PBL14 END | 121.022 |
| HIERARCH ESO ISS PBLA14 START | 94.854 |
| HIERARCH ESO ISS PBLA14 END | 96.415 |
| HIERARCH ESO ISS PBL23 START | 50.068 |
| HIERARCH ESO ISS PBL23 END | 49.894 |
| HIERARCH ESO ISS PBLA23 START | 83.4 |
| HIERARCH ESO ISS PBLA23 END | 84.9 |
| HIERARCH ESO ISS PBL24 START | 59.887 |
| HIERARCH ESO ISS PBL24 END | 59.567 |
| HIERARCH ESO ISS PBLA24 START | 53.056 |
| HIERARCH ESO ISS PBLA24 END | 54.38 |
| HIERARCH ESO ISS PBL34 START | 30.257 |
| HIERARCH ESO ISS PBL34 END | 30.269 |
| HIERARCH ESO ISS PBLA34 START | 356.448 |
| HIERARCH ESO ISS PBLA34 END | 357.577 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009323 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007702 |
| HIERARCH ESO ISS AMBI TEMP | 14.43 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |