Exposure
- ID
- GRAVI.2025-06-08T06:07:38.631_1
- Header ID
- GRAVI.2025-06-08T06:07:38.631
- 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 06:07:38.631
- UTC End
- 2025-06-08 06:08:42.631
- MJD Start
- 60834.25530823
- MJD End
- 60834.25604897074
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0029795
- Ambient temperature (°C)
- 11.89
- Seeing (arcsec)
- 1.15
Observation
- ID
- 70165
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 52062
- Name
- HD_206893
- RA
- 326.344592
- DEC
- -12.7835
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 52.2360 | 52.2390 | 0.8000 | 1.2000 |
| U1-U3 | 91.4800 | 91.5320 | 6.0000 | 6.4000 |
| U1-U4 | 96.8600 | 97.3790 | 34.8520 | 35.4200 |
| U2-U3 | 39.7500 | 39.8070 | 12.9000 | 13.4000 |
| U2-U4 | 61.0680 | 61.6730 | 63.4960 | 63.9090 |
| U3-U4 | 47.1940 | 47.6030 | 104.1030 | 104.1120 |
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 | 60834.25530823 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 206893 |
| HIERARCH ESO INS SOBJ NAME | HD_206893 |
| RA | 326.344592 |
| DEC | -12.7835 |
| 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 | 52.236 |
| HIERARCH ESO ISS PBL12 END | 52.239 |
| HIERARCH ESO ISS PBLA12 START | 0.8 |
| HIERARCH ESO ISS PBLA12 END | 1.2 |
| HIERARCH ESO ISS PBL13 START | 91.48 |
| HIERARCH ESO ISS PBL13 END | 91.532 |
| HIERARCH ESO ISS PBLA13 START | 6.0 |
| HIERARCH ESO ISS PBLA13 END | 6.4 |
| HIERARCH ESO ISS PBL14 START | 96.86 |
| HIERARCH ESO ISS PBL14 END | 97.379 |
| HIERARCH ESO ISS PBLA14 START | 34.852 |
| HIERARCH ESO ISS PBLA14 END | 35.42 |
| HIERARCH ESO ISS PBL23 START | 39.75 |
| HIERARCH ESO ISS PBL23 END | 39.807 |
| HIERARCH ESO ISS PBLA23 START | 12.9 |
| HIERARCH ESO ISS PBLA23 END | 13.4 |
| HIERARCH ESO ISS PBL24 START | 61.068 |
| HIERARCH ESO ISS PBL24 END | 61.673 |
| HIERARCH ESO ISS PBLA24 START | 63.496 |
| HIERARCH ESO ISS PBLA24 END | 63.909 |
| HIERARCH ESO ISS PBL34 START | 47.194 |
| HIERARCH ESO ISS PBL34 END | 47.603 |
| HIERARCH ESO ISS PBLA34 START | 104.103 |
| HIERARCH ESO ISS PBLA34 END | 104.112 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002822 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003137 |
| HIERARCH ESO ISS AMBI TEMP | 11.89 |
| HIERARCH ESO ISS AMBI FWHM START | 1.12 |
| HIERARCH ESO ISS AMBI FWHM END | 1.18 |
| HIERARCH ESO FT ROBJ NAME | HD_206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |