Exposure
- ID
- GRAVI.2025-06-08T09:12:42.102_1
- Header ID
- GRAVI.2025-06-08T09:12:42.102
- Date updated
- 2025-09-04 08:17:01 UTC+0000
- Release date
- 2025-09-04 00:00:00 UTC+0000
- UTC Start
- 2025-06-08 09:12:42.102
- UTC End
- 2025-06-08 09:13:46.102
- MJD Start
- 60834.38382062
- MJD End
- 60834.38456136074
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00668
- Ambient temperature (°C)
- 12.02
- Seeing (arcsec)
- 0.84
Observation
- ID
- 70181
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 52078
- Name
- HD_206893
- RA
- 326.344733
- DEC
- -12.78366
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.4140 | 55.4640 | 25.8000 | 26.0000 |
| U1-U3 | 100.5240 | 100.6320 | 32.2000 | 32.5000 |
| U1-U4 | 129.0980 | 129.2460 | 60.4150 | 60.5860 |
| U2-U3 | 45.8850 | 45.9400 | 40.0000 | 40.2000 |
| U2-U4 | 89.2500 | 89.3040 | 81.0820 | 81.2210 |
| U3-U4 | 62.4130 | 62.3830 | 109.9590 | 110.1020 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27UV.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60834.38382062 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 206893 |
| HIERARCH ESO INS SOBJ NAME | HD_206893 |
| RA | 326.344733 |
| DEC | -12.78366 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| 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 | 150.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 55.414 |
| HIERARCH ESO ISS PBL12 END | 55.464 |
| HIERARCH ESO ISS PBLA12 START | 25.8 |
| HIERARCH ESO ISS PBLA12 END | 26.0 |
| HIERARCH ESO ISS PBL13 START | 100.524 |
| HIERARCH ESO ISS PBL13 END | 100.632 |
| HIERARCH ESO ISS PBLA13 START | 32.2 |
| HIERARCH ESO ISS PBLA13 END | 32.5 |
| HIERARCH ESO ISS PBL14 START | 129.098 |
| HIERARCH ESO ISS PBL14 END | 129.246 |
| HIERARCH ESO ISS PBLA14 START | 60.415 |
| HIERARCH ESO ISS PBLA14 END | 60.586 |
| HIERARCH ESO ISS PBL23 START | 45.885 |
| HIERARCH ESO ISS PBL23 END | 45.94 |
| HIERARCH ESO ISS PBLA23 START | 40.0 |
| HIERARCH ESO ISS PBLA23 END | 40.2 |
| HIERARCH ESO ISS PBL24 START | 89.25 |
| HIERARCH ESO ISS PBL24 END | 89.304 |
| HIERARCH ESO ISS PBLA24 START | 81.082 |
| HIERARCH ESO ISS PBLA24 END | 81.221 |
| HIERARCH ESO ISS PBL34 START | 62.413 |
| HIERARCH ESO ISS PBL34 END | 62.383 |
| HIERARCH ESO ISS PBLA34 START | 109.959 |
| HIERARCH ESO ISS PBLA34 END | 110.102 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006921 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006439 |
| HIERARCH ESO ISS AMBI TEMP | 12.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |
| HIERARCH ESO FT ROBJ NAME | HD_206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |