Exposure
- ID
- GRAVI.2025-02-10T03:43:59.042_1
- Header ID
- GRAVI.2025-02-10T03:43:59.042
- Date updated
- 2025-02-10 03:50:36 UTC+0000
- Release date
- 2026-02-10 03:50:36 UTC+0000
- UTC Start
- 2025-02-10 03:43:59.042
- UTC End
- 2025-02-10 03:45:19.042
- MJD Start
- 60716.15554447
- MJD End
- 60716.15647039592
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.013334499999999999
- Ambient temperature (°C)
- 17.62
- Seeing (arcsec)
- 0.78
Observation
- ID
- 63723
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 47471
- Name
- star_pair_21_sc
- RA
- 84.30486
- DEC
- -42.71584
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 46.7830 | 46.6730 | 44.2000 | 44.3000 |
| U1-U3 | 82.8410 | 82.6070 | 51.6000 | 51.8000 |
| U1-U4 | 102.6440 | 102.2480 | 86.8630 | 87.1120 |
| U2-U3 | 36.9480 | 36.8240 | 61.0000 | 61.2000 |
| U2-U4 | 75.2440 | 75.0220 | 111.7770 | 112.1060 |
| U3-U4 | 59.2280 | 59.1660 | 140.6570 | 140.9910 |
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 | 60716.15554447 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | star_pair_21 |
| HIERARCH ESO INS SOBJ NAME | star_pair_21_sc |
| RA | 84.30486 |
| DEC | -42.71584 |
| 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 | 95.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 46.783 |
| HIERARCH ESO ISS PBL12 END | 46.673 |
| HIERARCH ESO ISS PBLA12 START | 44.2 |
| HIERARCH ESO ISS PBLA12 END | 44.3 |
| HIERARCH ESO ISS PBL13 START | 82.841 |
| HIERARCH ESO ISS PBL13 END | 82.607 |
| HIERARCH ESO ISS PBLA13 START | 51.6 |
| HIERARCH ESO ISS PBLA13 END | 51.8 |
| HIERARCH ESO ISS PBL14 START | 102.644 |
| HIERARCH ESO ISS PBL14 END | 102.248 |
| HIERARCH ESO ISS PBLA14 START | 86.863 |
| HIERARCH ESO ISS PBLA14 END | 87.112 |
| HIERARCH ESO ISS PBL23 START | 36.948 |
| HIERARCH ESO ISS PBL23 END | 36.824 |
| HIERARCH ESO ISS PBLA23 START | 61.0 |
| HIERARCH ESO ISS PBLA23 END | 61.2 |
| HIERARCH ESO ISS PBL24 START | 75.244 |
| HIERARCH ESO ISS PBL24 END | 75.022 |
| HIERARCH ESO ISS PBLA24 START | 111.777 |
| HIERARCH ESO ISS PBLA24 END | 112.106 |
| HIERARCH ESO ISS PBL34 START | 59.228 |
| HIERARCH ESO ISS PBL34 END | 59.166 |
| HIERARCH ESO ISS PBLA34 START | 140.657 |
| HIERARCH ESO ISS PBLA34 END | 140.991 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.014494 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012175 |
| HIERARCH ESO ISS AMBI TEMP | 17.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |
| HIERARCH ESO FT ROBJ NAME | star_pair_21_ft |
| HIERARCH ESO FT ROBJ ALPHA | 053713.242 |
| HIERARCH ESO FT ROBJ DELTA | -424257.370 |