Exposure
- ID
- GRAVI.2023-12-23T06:42:47.411_1
- Header ID
- GRAVI.2023-12-23T06:42:47.411
- Date updated
- 2023-12-23 07:01:00 UTC+0000
- Release date
- 2024-12-23 07:01:00 UTC+0000
- UTC Start
- 2023-12-23 06:42:47.411
- UTC End
- 2023-12-23 06:48:47.411
- MJD Start
- 60301.2797154
- MJD End
- 60301.2838820667
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0107875
- Ambient temperature (°C)
- 18.15
- Seeing (arcsec)
- 0.335
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 | 29.3430 | 29.5740 | 98.9000 | 100.4000 |
| A0-J2 | 126.8640 | 126.9730 | 47.2000 | 48.8000 |
| A0-J6 | 125.0190 | 124.9690 | 3.4790 | 4.7590 |
| B5-J2 | 111.0890 | 111.0380 | 35.2000 | 36.8000 |
| B5-J6 | 131.0670 | 131.2100 | 350.6030 | 351.7990 |
| J2-J6 | 93.7260 | 94.4880 | 294.2770 | 295.6580 |
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 | 60301.2797154 |
| 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 | 29.343 |
| HIERARCH ESO ISS PBL12 END | 29.574 |
| HIERARCH ESO ISS PBLA12 START | 98.9 |
| HIERARCH ESO ISS PBLA12 END | 100.4 |
| HIERARCH ESO ISS PBL13 START | 126.864 |
| HIERARCH ESO ISS PBL13 END | 126.973 |
| HIERARCH ESO ISS PBLA13 START | 47.2 |
| HIERARCH ESO ISS PBLA13 END | 48.8 |
| HIERARCH ESO ISS PBL14 START | 125.019 |
| HIERARCH ESO ISS PBL14 END | 124.969 |
| HIERARCH ESO ISS PBLA14 START | 3.479 |
| HIERARCH ESO ISS PBLA14 END | 4.759 |
| HIERARCH ESO ISS PBL23 START | 111.089 |
| HIERARCH ESO ISS PBL23 END | 111.038 |
| HIERARCH ESO ISS PBLA23 START | 35.2 |
| HIERARCH ESO ISS PBLA23 END | 36.8 |
| HIERARCH ESO ISS PBL24 START | 131.067 |
| HIERARCH ESO ISS PBL24 END | 131.21 |
| HIERARCH ESO ISS PBLA24 START | 350.603 |
| HIERARCH ESO ISS PBLA24 END | 351.799 |
| HIERARCH ESO ISS PBL34 START | 93.726 |
| HIERARCH ESO ISS PBL34 END | 94.488 |
| HIERARCH ESO ISS PBLA34 START | 294.277 |
| HIERARCH ESO ISS PBLA34 END | 295.658 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010186 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011389 |
| HIERARCH ESO ISS AMBI TEMP | 18.15 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |