Exposure
- ID
- GRAVI.2021-10-18T07:36:56.502_1
- Header ID
- GRAVI.2021-10-18T07:36:56.502
- 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 07:36:56.502
- UTC End
- 2021-10-18 07:42:56.502
- MJD Start
- 59505.31732062
- MJD End
- 59505.3214872867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00419
- Ambient temperature (°C)
- 8.66
- Seeing (arcsec)
- 0.755
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 | 52.1620 | 52.3860 | 21.7000 | 22.5000 |
U1-U3 | 94.2640 | 94.7910 | 28.6000 | 29.3000 |
U1-U4 | 121.7010 | 122.7620 | 58.7940 | 59.2410 |
U2-U3 | 42.9340 | 43.2320 | 37.0000 | 37.6000 |
U2-U4 | 86.0270 | 86.6590 | 80.2310 | 80.4510 |
U3-U4 | 62.1620 | 62.3030 | 108.4810 | 108.5850 |
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 | 59505.31732062 |
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 | 52.162 |
HIERARCH ESO ISS PBL12 END | 52.386 |
HIERARCH ESO ISS PBLA12 START | 21.7 |
HIERARCH ESO ISS PBLA12 END | 22.5 |
HIERARCH ESO ISS PBL13 START | 94.264 |
HIERARCH ESO ISS PBL13 END | 94.791 |
HIERARCH ESO ISS PBLA13 START | 28.6 |
HIERARCH ESO ISS PBLA13 END | 29.3 |
HIERARCH ESO ISS PBL14 START | 121.701 |
HIERARCH ESO ISS PBL14 END | 122.762 |
HIERARCH ESO ISS PBLA14 START | 58.794 |
HIERARCH ESO ISS PBLA14 END | 59.241 |
HIERARCH ESO ISS PBL23 START | 42.934 |
HIERARCH ESO ISS PBL23 END | 43.232 |
HIERARCH ESO ISS PBLA23 START | 37.0 |
HIERARCH ESO ISS PBLA23 END | 37.6 |
HIERARCH ESO ISS PBL24 START | 86.027 |
HIERARCH ESO ISS PBL24 END | 86.659 |
HIERARCH ESO ISS PBLA24 START | 80.231 |
HIERARCH ESO ISS PBLA24 END | 80.451 |
HIERARCH ESO ISS PBL34 START | 62.162 |
HIERARCH ESO ISS PBL34 END | 62.303 |
HIERARCH ESO ISS PBLA34 START | 108.481 |
HIERARCH ESO ISS PBLA34 END | 108.585 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003937 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004443 |
HIERARCH ESO ISS AMBI TEMP | 8.66 |
HIERARCH ESO ISS AMBI FWHM START | 0.8 |
HIERARCH ESO ISS AMBI FWHM END | 0.71 |