Exposure
- ID
- GRAVI.2023-01-29T06:59:03.999_1
- Header ID
- GRAVI.2023-01-29T06:59:03.999
- Date updated
- 2023-01-29 07:15:41 UTC+0000
- Release date
- 2024-01-29 07:15:40 UTC+0000
- UTC Start
- 2023-01-29 06:59:03.999
- UTC End
- 2023-01-29 07:05:03.999
- MJD Start
- 59973.29101851
- MJD End
- 59973.2951851767
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009276
- Ambient temperature (°C)
- 14.93
- Seeing (arcsec)
- 0.7
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 | 84.2220 | 84.4090 | 102.0000 | 103.5000 |
| A0-J2 | 129.0320 | 129.0720 | 87.3000 | 88.8000 |
| A0-K0 | 124.0900 | 123.9120 | 73.9990 | 75.5250 |
| G1-J2 | 52.1620 | 52.0260 | 63.1000 | 64.6000 |
| G1-K0 | 63.5210 | 63.2990 | 35.5310 | 36.8050 |
| J2-K0 | 29.6700 | 29.7410 | 341.1210 | 342.2580 |
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 | 59973.29101851 |
| 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 | 84.222 |
| HIERARCH ESO ISS PBL12 END | 84.409 |
| HIERARCH ESO ISS PBLA12 START | 102.0 |
| HIERARCH ESO ISS PBLA12 END | 103.5 |
| HIERARCH ESO ISS PBL13 START | 129.032 |
| HIERARCH ESO ISS PBL13 END | 129.072 |
| HIERARCH ESO ISS PBLA13 START | 87.3 |
| HIERARCH ESO ISS PBLA13 END | 88.8 |
| HIERARCH ESO ISS PBL14 START | 124.09 |
| HIERARCH ESO ISS PBL14 END | 123.912 |
| HIERARCH ESO ISS PBLA14 START | 73.999 |
| HIERARCH ESO ISS PBLA14 END | 75.525 |
| HIERARCH ESO ISS PBL23 START | 52.162 |
| HIERARCH ESO ISS PBL23 END | 52.026 |
| HIERARCH ESO ISS PBLA23 START | 63.1 |
| HIERARCH ESO ISS PBLA23 END | 64.6 |
| HIERARCH ESO ISS PBL24 START | 63.521 |
| HIERARCH ESO ISS PBL24 END | 63.299 |
| HIERARCH ESO ISS PBLA24 START | 35.531 |
| HIERARCH ESO ISS PBLA24 END | 36.805 |
| HIERARCH ESO ISS PBL34 START | 29.67 |
| HIERARCH ESO ISS PBL34 END | 29.741 |
| HIERARCH ESO ISS PBLA34 START | 341.121 |
| HIERARCH ESO ISS PBLA34 END | 342.258 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009436 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009116 |
| HIERARCH ESO ISS AMBI TEMP | 14.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |