Exposure
- ID
- GRAVI.2023-12-22T07:30:02.630_1
- Header ID
- GRAVI.2023-12-22T07:30:02.630
- Date updated
- 2023-12-22 07:45:49 UTC+0000
- Release date
- 2024-12-22 07:45:49 UTC+0000
- UTC Start
- 2023-12-22 07:30:02.630
- UTC End
- 2023-12-22 07:36:02.630
- MJD Start
- 60300.31253044
- MJD End
- 60300.3166971067
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0068085
- Ambient temperature (°C)
- 15.05
- 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 | 30.8320 | 31.0460 | 108.8000 | 110.2000 |
| A0-J2 | 127.5840 | 127.6880 | 58.0000 | 59.6000 |
| A0-J6 | 124.4010 | 124.2490 | 11.9690 | 13.2460 |
| B5-J2 | 110.6840 | 110.6090 | 45.5000 | 47.1000 |
| B5-J6 | 131.6540 | 131.6680 | 358.5250 | 359.7130 |
| J2-J6 | 98.5670 | 99.2460 | 303.2850 | 304.6110 |
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 | 60300.31253044 |
| 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 | 30.832 |
| HIERARCH ESO ISS PBL12 END | 31.046 |
| HIERARCH ESO ISS PBLA12 START | 108.8 |
| HIERARCH ESO ISS PBLA12 END | 110.2 |
| HIERARCH ESO ISS PBL13 START | 127.584 |
| HIERARCH ESO ISS PBL13 END | 127.688 |
| HIERARCH ESO ISS PBLA13 START | 58.0 |
| HIERARCH ESO ISS PBLA13 END | 59.6 |
| HIERARCH ESO ISS PBL14 START | 124.401 |
| HIERARCH ESO ISS PBL14 END | 124.249 |
| HIERARCH ESO ISS PBLA14 START | 11.969 |
| HIERARCH ESO ISS PBLA14 END | 13.246 |
| HIERARCH ESO ISS PBL23 START | 110.684 |
| HIERARCH ESO ISS PBL23 END | 110.609 |
| HIERARCH ESO ISS PBLA23 START | 45.5 |
| HIERARCH ESO ISS PBLA23 END | 47.1 |
| HIERARCH ESO ISS PBL24 START | 131.654 |
| HIERARCH ESO ISS PBL24 END | 131.668 |
| HIERARCH ESO ISS PBLA24 START | 358.525 |
| HIERARCH ESO ISS PBLA24 END | 359.713 |
| HIERARCH ESO ISS PBL34 START | 98.567 |
| HIERARCH ESO ISS PBL34 END | 99.246 |
| HIERARCH ESO ISS PBLA34 START | 303.285 |
| HIERARCH ESO ISS PBLA34 END | 304.611 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007428 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006189 |
| HIERARCH ESO ISS AMBI TEMP | 15.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |