Exposure
- ID
- GRAVI.2023-12-21T06:36:40.491_1
- Header ID
- GRAVI.2023-12-21T06:36:40.491
- Date updated
- 2023-12-21 06:55:57 UTC+0000
- Release date
- 2024-12-21 06:55:56 UTC+0000
- UTC Start
- 2023-12-21 06:36:40.491
- UTC End
- 2023-12-21 06:42:40.491
- MJD Start
- 60299.27546865
- MJD End
- 60299.2796353167
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0035585
- Ambient temperature (°C)
- 15.21
- Seeing (arcsec)
- 0.375
Observation
- ID
- 58026
- Category
- science
- Program ID
- 112.25T1.004
- Program Title
- THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
- Program Type
- GTO
- PI / COI
- SANCHEZ/ GARCIA LOPEZ/ CARATTI O GARATTI/ ROUSSELET-PERRAUT/ GARCIA/ BENISTY/ LABADIE/ BRANDNER/ HENNING/ KEPPLER/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ BERGER/ ...
Target
- ID
- 42968
- Name
- DICha
- RA
- 166.830609
- DEC
- -77.63536
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 28.8430 | 29.0780 | 95.6000 | 97.1000 |
| A0-J2 | 126.6310 | 126.7400 | 43.6000 | 45.3000 |
| A0-J6 | 125.0730 | 125.0570 | 0.7440 | 2.0240 |
| B5-J2 | 111.1880 | 111.1430 | 31.9000 | 33.4000 |
| B5-J6 | 130.6990 | 130.8830 | 348.0430 | 349.2410 |
| J2-J6 | 92.0570 | 92.8450 | 291.2940 | 292.6960 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25T1.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60299.27546865 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | V DI Cha |
| HIERARCH ESO INS SOBJ NAME | DICha |
| RA | 166.830609 |
| DEC | -77.63536 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 389.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 28.843 |
| HIERARCH ESO ISS PBL12 END | 29.078 |
| HIERARCH ESO ISS PBLA12 START | 95.6 |
| HIERARCH ESO ISS PBLA12 END | 97.1 |
| HIERARCH ESO ISS PBL13 START | 126.631 |
| HIERARCH ESO ISS PBL13 END | 126.74 |
| HIERARCH ESO ISS PBLA13 START | 43.6 |
| HIERARCH ESO ISS PBLA13 END | 45.3 |
| HIERARCH ESO ISS PBL14 START | 125.073 |
| HIERARCH ESO ISS PBL14 END | 125.057 |
| HIERARCH ESO ISS PBLA14 START | 0.744 |
| HIERARCH ESO ISS PBLA14 END | 2.024 |
| HIERARCH ESO ISS PBL23 START | 111.188 |
| HIERARCH ESO ISS PBL23 END | 111.143 |
| HIERARCH ESO ISS PBLA23 START | 31.9 |
| HIERARCH ESO ISS PBLA23 END | 33.4 |
| HIERARCH ESO ISS PBL24 START | 130.699 |
| HIERARCH ESO ISS PBL24 END | 130.883 |
| HIERARCH ESO ISS PBLA24 START | 348.043 |
| HIERARCH ESO ISS PBLA24 END | 349.241 |
| HIERARCH ESO ISS PBL34 START | 92.057 |
| HIERARCH ESO ISS PBL34 END | 92.845 |
| HIERARCH ESO ISS PBLA34 START | 291.294 |
| HIERARCH ESO ISS PBLA34 END | 292.696 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003836 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003281 |
| HIERARCH ESO ISS AMBI TEMP | 15.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.36 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |