Exposure
- ID
- GRAVI.2023-12-23T06:28:14.374_1
- Header ID
- GRAVI.2023-12-23T06:28:14.374
- Date updated
- 2023-12-23 06:41:33 UTC+0000
- Release date
- 2024-12-23 06:41:33 UTC+0000
- UTC Start
- 2023-12-23 06:28:14.374
- UTC End
- 2023-12-23 06:34:14.374
- MJD Start
- 60301.26961081
- MJD End
- 60301.2737774767
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006927
- Ambient temperature (°C)
- 17.89
- Seeing (arcsec)
- 0.465
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 | 28.8210 | 29.0560 | 95.4000 | 97.0000 |
| A0-J2 | 126.6220 | 126.7300 | 43.5000 | 45.1000 |
| A0-J6 | 125.0730 | 125.0580 | 0.6310 | 1.9050 |
| B5-J2 | 111.1910 | 111.1480 | 31.7000 | 33.3000 |
| B5-J6 | 130.6790 | 130.8650 | 347.9370 | 349.1300 |
| J2-J6 | 91.9840 | 92.7700 | 291.1690 | 292.5650 |
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 | 60301.26961081 |
| 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 | 28.821 |
| HIERARCH ESO ISS PBL12 END | 29.056 |
| HIERARCH ESO ISS PBLA12 START | 95.4 |
| HIERARCH ESO ISS PBLA12 END | 97.0 |
| HIERARCH ESO ISS PBL13 START | 126.622 |
| HIERARCH ESO ISS PBL13 END | 126.73 |
| HIERARCH ESO ISS PBLA13 START | 43.5 |
| HIERARCH ESO ISS PBLA13 END | 45.1 |
| HIERARCH ESO ISS PBL14 START | 125.073 |
| HIERARCH ESO ISS PBL14 END | 125.058 |
| HIERARCH ESO ISS PBLA14 START | 0.631 |
| HIERARCH ESO ISS PBLA14 END | 1.905 |
| HIERARCH ESO ISS PBL23 START | 111.191 |
| HIERARCH ESO ISS PBL23 END | 111.148 |
| HIERARCH ESO ISS PBLA23 START | 31.7 |
| HIERARCH ESO ISS PBLA23 END | 33.3 |
| HIERARCH ESO ISS PBL24 START | 130.679 |
| HIERARCH ESO ISS PBL24 END | 130.865 |
| HIERARCH ESO ISS PBLA24 START | 347.937 |
| HIERARCH ESO ISS PBLA24 END | 349.13 |
| HIERARCH ESO ISS PBL34 START | 91.984 |
| HIERARCH ESO ISS PBL34 END | 92.77 |
| HIERARCH ESO ISS PBLA34 START | 291.169 |
| HIERARCH ESO ISS PBLA34 END | 292.565 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005361 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008493 |
| HIERARCH ESO ISS AMBI TEMP | 17.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |