Exposure
- ID
- GRAVI.2025-06-08T08:32:11.999_1
- Header ID
- GRAVI.2025-06-08T08:32:11.999
- 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 08:32:11.999
- UTC End
- 2025-06-08 08:33:15.999
- MJD Start
- 60834.35569443
- MJD End
- 60834.35643517074
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0037679999999999996
- Ambient temperature (°C)
- 11.35
- Seeing (arcsec)
- 1.525
Observation
- ID
- 70176
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 52073
- Name
- HD_206893
- RA
- 326.344639
- DEC
- -12.78361
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.4970 | 54.5550 | 21.4000 | 21.6000 |
| U1-U3 | 98.4390 | 98.5780 | 27.9000 | 28.2000 |
| U1-U4 | 125.1870 | 125.4990 | 57.1160 | 57.3440 |
| U2-U3 | 44.7360 | 44.8170 | 35.9000 | 36.2000 |
| U2-U4 | 87.0050 | 87.2140 | 78.5910 | 78.7540 |
| U3-U4 | 62.0210 | 62.0930 | 107.8540 | 107.9680 |
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 | 60834.35569443 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 206893 |
| HIERARCH ESO INS SOBJ NAME | HD_206893 |
| RA | 326.344639 |
| DEC | -12.78361 |
| 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 | 54.497 |
| HIERARCH ESO ISS PBL12 END | 54.555 |
| HIERARCH ESO ISS PBLA12 START | 21.4 |
| HIERARCH ESO ISS PBLA12 END | 21.6 |
| HIERARCH ESO ISS PBL13 START | 98.439 |
| HIERARCH ESO ISS PBL13 END | 98.578 |
| HIERARCH ESO ISS PBLA13 START | 27.9 |
| HIERARCH ESO ISS PBLA13 END | 28.2 |
| HIERARCH ESO ISS PBL14 START | 125.187 |
| HIERARCH ESO ISS PBL14 END | 125.499 |
| HIERARCH ESO ISS PBLA14 START | 57.116 |
| HIERARCH ESO ISS PBLA14 END | 57.344 |
| HIERARCH ESO ISS PBL23 START | 44.736 |
| HIERARCH ESO ISS PBL23 END | 44.817 |
| HIERARCH ESO ISS PBLA23 START | 35.9 |
| HIERARCH ESO ISS PBLA23 END | 36.2 |
| HIERARCH ESO ISS PBL24 START | 87.005 |
| HIERARCH ESO ISS PBL24 END | 87.214 |
| HIERARCH ESO ISS PBLA24 START | 78.591 |
| HIERARCH ESO ISS PBLA24 END | 78.754 |
| HIERARCH ESO ISS PBL34 START | 62.021 |
| HIERARCH ESO ISS PBL34 END | 62.093 |
| HIERARCH ESO ISS PBLA34 START | 107.854 |
| HIERARCH ESO ISS PBLA34 END | 107.968 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003511 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004025 |
| HIERARCH ESO ISS AMBI TEMP | 11.35 |
| HIERARCH ESO ISS AMBI FWHM START | 1.63 |
| HIERARCH ESO ISS AMBI FWHM END | 1.42 |
| HIERARCH ESO FT ROBJ NAME | HD_206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |