Exposure
- ID
- GRAVI.2024-03-02T00:50:42.522_1
- Header ID
- GRAVI.2024-03-02T00:50:42.522
- Date updated
- 2024-09-13 04:55:52 UTC+0000
- Release date
- 2025-03-02 01:05:25 UTC+0000
- UTC Start
- 2024-03-02 00:50:42.522
- UTC End
- 2024-03-02 00:56:42.522
- MJD Start
- 60371.03521438
- MJD End
- 60371.03938104666
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0076489999999999995
- Ambient temperature (°C)
- 17.19
- Seeing (arcsec)
- 0.535
Observation
- ID
- 57892
- Category
- science
- Program ID
- 112.25T1.003
- 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
- 36956
- Name
- V2254_Ori
- RA
- 83.806574
- DEC
- -5.37298
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 22.7560 | 22.5980 | 148.4000 | 149.2000 |
| A0-D0 | 31.3690 | 31.1920 | 73.5000 | 73.6000 |
| A0-C1 | 20.5410 | 20.3100 | 118.9850 | 119.4950 |
| B2-D0 | 33.6050 | 33.6720 | 32.7000 | 33.0000 |
| B2-C1 | 11.1940 | 11.2160 | 32.6480 | 32.9700 |
| D0-C1 | 22.4120 | 22.4560 | 212.7070 | 213.0280 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25T1.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60371.03521438 |
| 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 | 22.756 |
| HIERARCH ESO ISS PBL12 END | 22.598 |
| HIERARCH ESO ISS PBLA12 START | 148.4 |
| HIERARCH ESO ISS PBLA12 END | 149.2 |
| HIERARCH ESO ISS PBL13 START | 31.369 |
| HIERARCH ESO ISS PBL13 END | 31.192 |
| HIERARCH ESO ISS PBLA13 START | 73.5 |
| HIERARCH ESO ISS PBLA13 END | 73.6 |
| HIERARCH ESO ISS PBL14 START | 20.541 |
| HIERARCH ESO ISS PBL14 END | 20.31 |
| HIERARCH ESO ISS PBLA14 START | 118.985 |
| HIERARCH ESO ISS PBLA14 END | 119.495 |
| HIERARCH ESO ISS PBL23 START | 33.605 |
| HIERARCH ESO ISS PBL23 END | 33.672 |
| HIERARCH ESO ISS PBLA23 START | 32.7 |
| HIERARCH ESO ISS PBLA23 END | 33.0 |
| HIERARCH ESO ISS PBL24 START | 11.194 |
| HIERARCH ESO ISS PBL24 END | 11.216 |
| HIERARCH ESO ISS PBLA24 START | 32.648 |
| HIERARCH ESO ISS PBLA24 END | 32.97 |
| HIERARCH ESO ISS PBL34 START | 22.412 |
| HIERARCH ESO ISS PBL34 END | 22.456 |
| HIERARCH ESO ISS PBLA34 START | 212.707 |
| HIERARCH ESO ISS PBLA34 END | 213.028 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007598 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0077 |
| HIERARCH ESO ISS AMBI TEMP | 17.19 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |