Exposure
- ID
- GRAVI.2023-12-21T06:22:34.456_1
- Header ID
- GRAVI.2023-12-21T06:22:34.456
- Date updated
- 2023-12-21 06:35:49 UTC+0000
- Release date
- 2024-12-21 06:35:49 UTC+0000
- UTC Start
- 2023-12-21 06:22:34.456
- UTC End
- 2023-12-21 06:28:34.456
- MJD Start
- 60299.26567657
- MJD End
- 60299.2698432367
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00347
- Ambient temperature (°C)
- 15.3
- Seeing (arcsec)
- 0.41
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 | 28.3290 | 28.5670 | 92.2000 | 93.8000 |
| A0-J2 | 126.4010 | 126.5070 | 40.1000 | 41.7000 |
| A0-J6 | 125.0550 | 125.0730 | 357.9800 | 359.2550 |
| B5-J2 | 111.2730 | 111.2350 | 28.5000 | 30.0000 |
| B5-J6 | 130.2350 | 130.4600 | 345.4530 | 346.6480 |
| J2-J6 | 90.3190 | 91.1270 | 288.2340 | 289.6510 |
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 | 60299.26567657 |
| 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 | 28.329 |
| HIERARCH ESO ISS PBL12 END | 28.567 |
| HIERARCH ESO ISS PBLA12 START | 92.2 |
| HIERARCH ESO ISS PBLA12 END | 93.8 |
| HIERARCH ESO ISS PBL13 START | 126.401 |
| HIERARCH ESO ISS PBL13 END | 126.507 |
| HIERARCH ESO ISS PBLA13 START | 40.1 |
| HIERARCH ESO ISS PBLA13 END | 41.7 |
| HIERARCH ESO ISS PBL14 START | 125.055 |
| HIERARCH ESO ISS PBL14 END | 125.073 |
| HIERARCH ESO ISS PBLA14 START | 357.98 |
| HIERARCH ESO ISS PBLA14 END | 359.255 |
| HIERARCH ESO ISS PBL23 START | 111.273 |
| HIERARCH ESO ISS PBL23 END | 111.235 |
| HIERARCH ESO ISS PBLA23 START | 28.5 |
| HIERARCH ESO ISS PBLA23 END | 30.0 |
| HIERARCH ESO ISS PBL24 START | 130.235 |
| HIERARCH ESO ISS PBL24 END | 130.46 |
| HIERARCH ESO ISS PBLA24 START | 345.453 |
| HIERARCH ESO ISS PBLA24 END | 346.648 |
| HIERARCH ESO ISS PBL34 START | 90.319 |
| HIERARCH ESO ISS PBL34 END | 91.127 |
| HIERARCH ESO ISS PBLA34 START | 288.234 |
| HIERARCH ESO ISS PBLA34 END | 289.651 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00347 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00347 |
| HIERARCH ESO ISS AMBI TEMP | 15.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.36 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |