Exposure
- ID
- GRAVI.2023-12-21T06:44:04.510_1
- Header ID
- GRAVI.2023-12-21T06:44:04.510
- Date updated
- 2023-12-21 07:00:45 UTC+0000
- Release date
- 2024-12-21 07:00:45 UTC+0000
- UTC Start
- 2023-12-21 06:44:04.510
- UTC End
- 2023-12-21 06:50:04.510
- MJD Start
- 60299.28060776
- MJD End
- 60299.2847744267
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003002
- Ambient temperature (°C)
- 15.21
- Seeing (arcsec)
- 0.495
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 | 29.1080 | 29.3420 | 97.3000 | 98.8000 |
| A0-J2 | 126.7540 | 126.8630 | 45.5000 | 47.1000 |
| A0-J6 | 125.0540 | 125.0200 | 2.1870 | 3.4670 |
| B5-J2 | 111.1380 | 111.0900 | 33.6000 | 35.2000 |
| B5-J6 | 130.9060 | 131.0680 | 349.3940 | 350.5910 |
| J2-J6 | 92.9440 | 93.7200 | 292.8740 | 294.2650 |
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 | 60299.28060776 |
| 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 | 29.108 |
| HIERARCH ESO ISS PBL12 END | 29.342 |
| HIERARCH ESO ISS PBLA12 START | 97.3 |
| HIERARCH ESO ISS PBLA12 END | 98.8 |
| HIERARCH ESO ISS PBL13 START | 126.754 |
| HIERARCH ESO ISS PBL13 END | 126.863 |
| HIERARCH ESO ISS PBLA13 START | 45.5 |
| HIERARCH ESO ISS PBLA13 END | 47.1 |
| HIERARCH ESO ISS PBL14 START | 125.054 |
| HIERARCH ESO ISS PBL14 END | 125.02 |
| HIERARCH ESO ISS PBLA14 START | 2.187 |
| HIERARCH ESO ISS PBLA14 END | 3.467 |
| HIERARCH ESO ISS PBL23 START | 111.138 |
| HIERARCH ESO ISS PBL23 END | 111.09 |
| HIERARCH ESO ISS PBLA23 START | 33.6 |
| HIERARCH ESO ISS PBLA23 END | 35.2 |
| HIERARCH ESO ISS PBL24 START | 130.906 |
| HIERARCH ESO ISS PBL24 END | 131.068 |
| HIERARCH ESO ISS PBLA24 START | 349.394 |
| HIERARCH ESO ISS PBLA24 END | 350.591 |
| HIERARCH ESO ISS PBL34 START | 92.944 |
| HIERARCH ESO ISS PBL34 END | 93.72 |
| HIERARCH ESO ISS PBLA34 START | 292.874 |
| HIERARCH ESO ISS PBLA34 END | 294.265 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003746 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002258 |
| HIERARCH ESO ISS AMBI TEMP | 15.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.38 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |