Exposure
- ID
- GRAVI.2025-11-24T03:29:06.925_2
- Header ID
- GRAVI.2025-11-24T03:29:06.925
- Date updated
- 2025-11-24 03:46:04 UTC+0000
- Release date
- 2025-11-24 03:29:06 UTC+0000
- UTC Start
- 2025-11-24 03:29:06.925
- UTC End
- 2025-11-24 03:35:06.925
- MJD Start
- 61003.14521904
- MJD End
- 61003.14938570667
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002502
- Ambient temperature (°C)
- 13.61
- Seeing (arcsec)
- 0.985
Observation
- ID
- 71835
- Category
- calibrator
- Program ID
- 116.28Z9.002
- Program Title
- RESOLVING THE INNER-DISKS OF A COMPLETE SAMPLE OF PLANET-FORMING DISKS
- Program Type
- Normal
- PI / COI
- LABDON / VIOQUE / FROST / KOUMPIA / CODRON / DASGUPTA
Target
- ID
- 53329
- Name
- n01_Ori_A
- RA
- 82.81054999999999
- DEC
- 3.2921330555555555
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 B5 D0 G1
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.6140 | 48.5730 | 143.0000 | 143.0000 |
| A0-D0 | 22.7340 | 23.3030 | 68.9000 | 69.4000 |
| A0-G1 | 83.5560 | 84.3800 | 117.1770 | 116.8000 |
| B5-D0 | 47.6890 | 47.5790 | 350.3000 | 351.0000 |
| B5-G1 | 45.0990 | 46.0910 | 89.1410 | 89.0700 |
| D0-G1 | 70.4850 | 70.7240 | 131.0970 | 130.8380 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.28Z9.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 61003.14521904 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | n01 Ori A |
| HIERARCH ESO INS SOBJ NAME | n01_Ori_A |
| RA | 82.808449 |
| DEC | 3.29236 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | G1 |
| EXPTIME | 376.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 48.614 |
| HIERARCH ESO ISS PBL12 END | 48.573 |
| HIERARCH ESO ISS PBLA12 START | 143.0 |
| HIERARCH ESO ISS PBLA12 END | 143.0 |
| HIERARCH ESO ISS PBL13 START | 22.734 |
| HIERARCH ESO ISS PBL13 END | 23.303 |
| HIERARCH ESO ISS PBLA13 START | 68.9 |
| HIERARCH ESO ISS PBLA13 END | 69.4 |
| HIERARCH ESO ISS PBL14 START | 83.556 |
| HIERARCH ESO ISS PBL14 END | 84.38 |
| HIERARCH ESO ISS PBLA14 START | 117.177 |
| HIERARCH ESO ISS PBLA14 END | 116.8 |
| HIERARCH ESO ISS PBL23 START | 47.689 |
| HIERARCH ESO ISS PBL23 END | 47.579 |
| HIERARCH ESO ISS PBLA23 START | 350.3 |
| HIERARCH ESO ISS PBLA23 END | 351.0 |
| HIERARCH ESO ISS PBL24 START | 45.099 |
| HIERARCH ESO ISS PBL24 END | 46.091 |
| HIERARCH ESO ISS PBLA24 START | 89.141 |
| HIERARCH ESO ISS PBLA24 END | 89.07 |
| HIERARCH ESO ISS PBL34 START | 70.485 |
| HIERARCH ESO ISS PBL34 END | 70.724 |
| HIERARCH ESO ISS PBLA34 START | 131.097 |
| HIERARCH ESO ISS PBLA34 END | 130.838 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002595 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002409 |
| HIERARCH ESO ISS AMBI TEMP | 13.61 |
| HIERARCH ESO ISS AMBI FWHM START | 1.01 |
| HIERARCH ESO ISS AMBI FWHM END | 0.96 |
| HIERARCH ESO FT ROBJ NAME | n01_Ori_A |
| HIERARCH ESO FT ROBJ ALPHA | 053114.532 |
| HIERARCH ESO FT ROBJ DELTA | 031731.679 |