Exposure
- ID
- GRAVI.2025-06-08T07:20:53.817_1
- Header ID
- GRAVI.2025-06-08T07:20:53.817
- 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 07:20:53.817
- UTC End
- 2025-06-08 07:21:57.817
- MJD Start
- 60834.30617844
- MJD End
- 60834.30691918074
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003232
- Ambient temperature (°C)
- 11.27
- Seeing (arcsec)
- 1.4
Observation
- ID
- 70175
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 52072
- Name
- HD_206893
- RA
- 326.344626
- DEC
- -12.78355
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 52.9600 | 53.0040 | 11.9000 | 12.3000 |
| U1-U3 | 94.3340 | 94.4650 | 18.3000 | 18.6000 |
| U1-U4 | 112.8670 | 113.3710 | 48.6850 | 49.0420 |
| U2-U3 | 42.1030 | 42.1950 | 26.2000 | 26.6000 |
| U2-U4 | 77.2390 | 77.6820 | 72.9140 | 73.1480 |
| U3-U4 | 57.2480 | 57.4960 | 105.2730 | 105.3390 |
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 | 60834.30617844 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 206893 |
| HIERARCH ESO INS SOBJ NAME | HD_206893 |
| RA | 326.344626 |
| DEC | -12.78355 |
| 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 | 52.96 |
| HIERARCH ESO ISS PBL12 END | 53.004 |
| HIERARCH ESO ISS PBLA12 START | 11.9 |
| HIERARCH ESO ISS PBLA12 END | 12.3 |
| HIERARCH ESO ISS PBL13 START | 94.334 |
| HIERARCH ESO ISS PBL13 END | 94.465 |
| HIERARCH ESO ISS PBLA13 START | 18.3 |
| HIERARCH ESO ISS PBLA13 END | 18.6 |
| HIERARCH ESO ISS PBL14 START | 112.867 |
| HIERARCH ESO ISS PBL14 END | 113.371 |
| HIERARCH ESO ISS PBLA14 START | 48.685 |
| HIERARCH ESO ISS PBLA14 END | 49.042 |
| HIERARCH ESO ISS PBL23 START | 42.103 |
| HIERARCH ESO ISS PBL23 END | 42.195 |
| HIERARCH ESO ISS PBLA23 START | 26.2 |
| HIERARCH ESO ISS PBLA23 END | 26.6 |
| HIERARCH ESO ISS PBL24 START | 77.239 |
| HIERARCH ESO ISS PBL24 END | 77.682 |
| HIERARCH ESO ISS PBLA24 START | 72.914 |
| HIERARCH ESO ISS PBLA24 END | 73.148 |
| HIERARCH ESO ISS PBL34 START | 57.248 |
| HIERARCH ESO ISS PBL34 END | 57.496 |
| HIERARCH ESO ISS PBLA34 START | 105.273 |
| HIERARCH ESO ISS PBLA34 END | 105.339 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003536 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002928 |
| HIERARCH ESO ISS AMBI TEMP | 11.27 |
| HIERARCH ESO ISS AMBI FWHM START | 1.21 |
| HIERARCH ESO ISS AMBI FWHM END | 1.59 |
| HIERARCH ESO FT ROBJ NAME | HD_206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |