Exposure
- ID
- GRAVI.2023-12-21T06:52:34.532_1
- Header ID
- GRAVI.2023-12-21T06:52:34.532
- Date updated
- 2023-12-21 07:05:57 UTC+0000
- Release date
- 2024-12-21 07:05:57 UTC+0000
- UTC Start
- 2023-12-21 06:52:34.532
- UTC End
- 2023-12-21 06:58:34.532
- MJD Start
- 60299.28651079
- MJD End
- 60299.2906774567
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003472
- Ambient temperature (°C)
- 15.13
- Seeing (arcsec)
- 0.475
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 | 29.4120 | 29.6420 | 99.3000 | 100.8000 |
| A0-J2 | 126.8960 | 127.0050 | 47.6000 | 49.3000 |
| A0-J6 | 125.0070 | 124.9530 | 3.8580 | 5.1330 |
| B5-J2 | 111.0750 | 111.0230 | 35.7000 | 37.2000 |
| B5-J6 | 131.1140 | 131.2510 | 350.9570 | 352.1480 |
| J2-J6 | 93.9530 | 94.7130 | 294.6870 | 296.0610 |
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 | 60299.28651079 |
| 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 | 29.412 |
| HIERARCH ESO ISS PBL12 END | 29.642 |
| HIERARCH ESO ISS PBLA12 START | 99.3 |
| HIERARCH ESO ISS PBLA12 END | 100.8 |
| HIERARCH ESO ISS PBL13 START | 126.896 |
| HIERARCH ESO ISS PBL13 END | 127.005 |
| HIERARCH ESO ISS PBLA13 START | 47.6 |
| HIERARCH ESO ISS PBLA13 END | 49.3 |
| HIERARCH ESO ISS PBL14 START | 125.007 |
| HIERARCH ESO ISS PBL14 END | 124.953 |
| HIERARCH ESO ISS PBLA14 START | 3.858 |
| HIERARCH ESO ISS PBLA14 END | 5.133 |
| HIERARCH ESO ISS PBL23 START | 111.075 |
| HIERARCH ESO ISS PBL23 END | 111.023 |
| HIERARCH ESO ISS PBLA23 START | 35.7 |
| HIERARCH ESO ISS PBLA23 END | 37.2 |
| HIERARCH ESO ISS PBL24 START | 131.114 |
| HIERARCH ESO ISS PBL24 END | 131.251 |
| HIERARCH ESO ISS PBLA24 START | 350.957 |
| HIERARCH ESO ISS PBLA24 END | 352.148 |
| HIERARCH ESO ISS PBL34 START | 93.953 |
| HIERARCH ESO ISS PBL34 END | 94.713 |
| HIERARCH ESO ISS PBLA34 START | 294.687 |
| HIERARCH ESO ISS PBLA34 END | 296.061 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002635 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004309 |
| HIERARCH ESO ISS AMBI TEMP | 15.13 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |