Exposure
- ID
- GRAVI.2022-02-02T02:44:28.217_1
- Header ID
- GRAVI.2022-02-02T02:44:28.217
- Date updated
- 2022-02-02 03:00:39 UTC+0000
- Release date
- 2023-02-02 03:00:39 UTC+0000
- UTC Start
- 2022-02-02 02:44:28.217
- UTC End
- 2022-02-02 02:50:28.217
- MJD Start
- 59612.11421547
- MJD End
- 59612.118382136665
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005672
- Ambient temperature (°C)
- 10.59
- Seeing (arcsec)
- 0.7350000000000001
Observation
- ID
- 49397
- Category
- science
- Program ID
- 108.228Z.003
- Program Title
- THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
- Program Type
- GTO
- PI / COI
- GARCIA LOPEZ/ CARATTI O GARATTI/ ROUSSELET-PERRAUT/ GARCIA/ BENISTY/ LABADIE/ BRANDNER/ KLARMANN/ HENNING/ KEPPLER/ SANCHEZ/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ ...
Target
- ID
- 36956
- Name
- V2254_Ori
- RA
- 83.806574
- DEC
- -5.37298
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 22.7130 | 22.5530 | 148.6000 | 149.4000 |
| A0-D0 | 31.3220 | 31.1380 | 73.5000 | 73.6000 |
| A0-C1 | 20.4780 | 20.2420 | 119.1270 | 119.6470 |
| B2-D0 | 33.6250 | 33.6890 | 32.8000 | 33.1000 |
| B2-C1 | 11.2000 | 11.2220 | 32.7420 | 33.0580 |
| D0-C1 | 22.4240 | 22.4680 | 212.7990 | 213.1140 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.228Z.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59612.11421547 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | V V2254 Ori |
| HIERARCH ESO INS SOBJ NAME | V2254_Ori |
| RA | 83.806574 |
| DEC | -5.37298 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 377.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 22.713 |
| HIERARCH ESO ISS PBL12 END | 22.553 |
| HIERARCH ESO ISS PBLA12 START | 148.6 |
| HIERARCH ESO ISS PBLA12 END | 149.4 |
| HIERARCH ESO ISS PBL13 START | 31.322 |
| HIERARCH ESO ISS PBL13 END | 31.138 |
| HIERARCH ESO ISS PBLA13 START | 73.5 |
| HIERARCH ESO ISS PBLA13 END | 73.6 |
| HIERARCH ESO ISS PBL14 START | 20.478 |
| HIERARCH ESO ISS PBL14 END | 20.242 |
| HIERARCH ESO ISS PBLA14 START | 119.127 |
| HIERARCH ESO ISS PBLA14 END | 119.647 |
| HIERARCH ESO ISS PBL23 START | 33.625 |
| HIERARCH ESO ISS PBL23 END | 33.689 |
| HIERARCH ESO ISS PBLA23 START | 32.8 |
| HIERARCH ESO ISS PBLA23 END | 33.1 |
| HIERARCH ESO ISS PBL24 START | 11.2 |
| HIERARCH ESO ISS PBL24 END | 11.222 |
| HIERARCH ESO ISS PBLA24 START | 32.742 |
| HIERARCH ESO ISS PBLA24 END | 33.058 |
| HIERARCH ESO ISS PBL34 START | 22.424 |
| HIERARCH ESO ISS PBL34 END | 22.468 |
| HIERARCH ESO ISS PBLA34 START | 212.799 |
| HIERARCH ESO ISS PBLA34 END | 213.114 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006051 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005293 |
| HIERARCH ESO ISS AMBI TEMP | 10.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |