Exposure
- ID
- GRAVI.2021-10-18T08:24:02.620_1
- Header ID
- GRAVI.2021-10-18T08:24:02.620
- Date updated
- 2021-10-18 08:40:52 UTC+0000
- Release date
- 2022-10-18 08:40:52 UTC+0000
- UTC Start
- 2021-10-18 08:24:02.620
- UTC End
- 2021-10-18 08:30:02.620
- MJD Start
- 59505.35003032
- MJD End
- 59505.3541969867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005171
- Ambient temperature (°C)
- 8.87
- Seeing (arcsec)
- 0.55
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 | 53.8240 | 54.0380 | 26.8000 | 27.4000 |
| U1-U3 | 97.9770 | 98.4210 | 33.4000 | 33.9000 |
| U1-U4 | 127.9800 | 128.5240 | 61.5550 | 61.8340 |
| U2-U3 | 44.9310 | 45.1520 | 41.3000 | 41.7000 |
| U2-U4 | 89.1840 | 89.3310 | 81.6680 | 81.8290 |
| U3-U4 | 62.1930 | 62.0190 | 109.5780 | 109.7830 |
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 | 59505.35003032 |
| 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 | 53.824 |
| HIERARCH ESO ISS PBL12 END | 54.038 |
| HIERARCH ESO ISS PBLA12 START | 26.8 |
| HIERARCH ESO ISS PBLA12 END | 27.4 |
| HIERARCH ESO ISS PBL13 START | 97.977 |
| HIERARCH ESO ISS PBL13 END | 98.421 |
| HIERARCH ESO ISS PBLA13 START | 33.4 |
| HIERARCH ESO ISS PBLA13 END | 33.9 |
| HIERARCH ESO ISS PBL14 START | 127.98 |
| HIERARCH ESO ISS PBL14 END | 128.524 |
| HIERARCH ESO ISS PBLA14 START | 61.555 |
| HIERARCH ESO ISS PBLA14 END | 61.834 |
| HIERARCH ESO ISS PBL23 START | 44.931 |
| HIERARCH ESO ISS PBL23 END | 45.152 |
| HIERARCH ESO ISS PBLA23 START | 41.3 |
| HIERARCH ESO ISS PBLA23 END | 41.7 |
| HIERARCH ESO ISS PBL24 START | 89.184 |
| HIERARCH ESO ISS PBL24 END | 89.331 |
| HIERARCH ESO ISS PBLA24 START | 81.668 |
| HIERARCH ESO ISS PBLA24 END | 81.829 |
| HIERARCH ESO ISS PBL34 START | 62.193 |
| HIERARCH ESO ISS PBL34 END | 62.019 |
| HIERARCH ESO ISS PBLA34 START | 109.578 |
| HIERARCH ESO ISS PBLA34 END | 109.783 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005145 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005197 |
| HIERARCH ESO ISS AMBI TEMP | 8.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |