Exposure
- ID
- GRAVI.2021-10-18T07:43:38.518_1
- Header ID
- GRAVI.2021-10-18T07:43:38.518
- Date updated
- 2021-10-18 07:56:18 UTC+0000
- Release date
- 2022-10-18 07:56:18 UTC+0000
- UTC Start
- 2021-10-18 07:43:38.518
- UTC End
- 2021-10-18 07:49:38.518
- MJD Start
- 59505.32197359
- MJD End
- 59505.3261402567
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0046365
- Ambient temperature (°C)
- 8.79
- Seeing (arcsec)
- 0.63
Observation
- ID
- 48538
- Category
- science
- Program ID
- 108.228Z.004
- 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
- 36380
- Name
- V2254_Ori
- RA
- 83.80892
- DEC
- -5.37236
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 52.4000 | 52.6250 | 22.5000 | 23.3000 |
U1-U3 | 94.8230 | 95.3430 | 29.4000 | 30.1000 |
U1-U4 | 122.8240 | 123.8140 | 59.2680 | 59.6870 |
U2-U3 | 43.2500 | 43.5400 | 37.7000 | 38.3000 |
U2-U4 | 86.6950 | 87.2590 | 80.4640 | 80.6730 |
U3-U4 | 62.3100 | 62.4060 | 108.5920 | 108.7100 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.228Z.004 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59505.32197359 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | V V2254 Ori |
HIERARCH ESO INS SOBJ NAME | V2254_Ori |
RA | 83.80892 |
DEC | -5.37236 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | U1 |
HIERARCH ESO ISS CONF STATION2 | U2 |
HIERARCH ESO ISS CONF STATION3 | U3 |
HIERARCH ESO ISS CONF STATION4 | U4 |
EXPTIME | 377.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 52.4 |
HIERARCH ESO ISS PBL12 END | 52.625 |
HIERARCH ESO ISS PBLA12 START | 22.5 |
HIERARCH ESO ISS PBLA12 END | 23.3 |
HIERARCH ESO ISS PBL13 START | 94.823 |
HIERARCH ESO ISS PBL13 END | 95.343 |
HIERARCH ESO ISS PBLA13 START | 29.4 |
HIERARCH ESO ISS PBLA13 END | 30.1 |
HIERARCH ESO ISS PBL14 START | 122.824 |
HIERARCH ESO ISS PBL14 END | 123.814 |
HIERARCH ESO ISS PBLA14 START | 59.268 |
HIERARCH ESO ISS PBLA14 END | 59.687 |
HIERARCH ESO ISS PBL23 START | 43.25 |
HIERARCH ESO ISS PBL23 END | 43.54 |
HIERARCH ESO ISS PBLA23 START | 37.7 |
HIERARCH ESO ISS PBLA23 END | 38.3 |
HIERARCH ESO ISS PBL24 START | 86.695 |
HIERARCH ESO ISS PBL24 END | 87.259 |
HIERARCH ESO ISS PBLA24 START | 80.464 |
HIERARCH ESO ISS PBLA24 END | 80.673 |
HIERARCH ESO ISS PBL34 START | 62.31 |
HIERARCH ESO ISS PBL34 END | 62.406 |
HIERARCH ESO ISS PBLA34 START | 108.592 |
HIERARCH ESO ISS PBLA34 END | 108.71 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004443 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00483 |
HIERARCH ESO ISS AMBI TEMP | 8.79 |
HIERARCH ESO ISS AMBI FWHM START | 0.71 |
HIERARCH ESO ISS AMBI FWHM END | 0.55 |