Exposure
- ID
- GRAVI.2025-02-10T03:26:04.997_2
- Header ID
- GRAVI.2025-02-10T03:26:04.997
- Date updated
- 2025-02-10 03:35:32 UTC+0000
- Release date
- 2026-02-10 03:35:32 UTC+0000
- UTC Start
- 2025-02-10 03:26:04.997
- UTC End
- 2025-02-10 03:27:24.997
- MJD Start
- 60716.14311339
- MJD End
- 60716.14403931592
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007705
- Ambient temperature (°C)
- 16.62
- Seeing (arcsec)
- 0.96
Observation
- ID
- 63721
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 47469
- Name
- star_pair_211_ft
- RA
- 96.03880416666667
- DEC
- 5.8760336111111116
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.9820 | 55.0330 | 34.9000 | 35.0000 |
| U1-U3 | 100.9720 | 101.0460 | 40.1000 | 40.1000 |
| U1-U4 | 128.9750 | 128.8680 | 61.9840 | 61.9200 |
| U2-U3 | 46.4710 | 46.4890 | 46.1000 | 46.1000 |
| U2-U4 | 83.8280 | 83.6220 | 79.3440 | 79.2780 |
| U3-U4 | 51.6560 | 51.4340 | 108.8660 | 108.9120 |
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 | 60716.14311339 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | star_pair_211 |
| HIERARCH ESO INS SOBJ NAME | star_pair_211_sc |
| RA | 96.040215 |
| DEC | 5.87597 |
| 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 | 54.982 |
| HIERARCH ESO ISS PBL12 END | 55.033 |
| HIERARCH ESO ISS PBLA12 START | 34.9 |
| HIERARCH ESO ISS PBLA12 END | 35.0 |
| HIERARCH ESO ISS PBL13 START | 100.972 |
| HIERARCH ESO ISS PBL13 END | 101.046 |
| HIERARCH ESO ISS PBLA13 START | 40.1 |
| HIERARCH ESO ISS PBLA13 END | 40.1 |
| HIERARCH ESO ISS PBL14 START | 128.975 |
| HIERARCH ESO ISS PBL14 END | 128.868 |
| HIERARCH ESO ISS PBLA14 START | 61.984 |
| HIERARCH ESO ISS PBLA14 END | 61.92 |
| HIERARCH ESO ISS PBL23 START | 46.471 |
| HIERARCH ESO ISS PBL23 END | 46.489 |
| HIERARCH ESO ISS PBLA23 START | 46.1 |
| HIERARCH ESO ISS PBLA23 END | 46.1 |
| HIERARCH ESO ISS PBL24 START | 83.828 |
| HIERARCH ESO ISS PBL24 END | 83.622 |
| HIERARCH ESO ISS PBLA24 START | 79.344 |
| HIERARCH ESO ISS PBLA24 END | 79.278 |
| HIERARCH ESO ISS PBL34 START | 51.656 |
| HIERARCH ESO ISS PBL34 END | 51.434 |
| HIERARCH ESO ISS PBLA34 START | 108.866 |
| HIERARCH ESO ISS PBLA34 END | 108.912 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007883 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007527 |
| HIERARCH ESO ISS AMBI TEMP | 16.62 |
| HIERARCH ESO ISS AMBI FWHM START | 1.06 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |
| HIERARCH ESO FT ROBJ NAME | star_pair_211_ft |
| HIERARCH ESO FT ROBJ ALPHA | 062409.313 |
| HIERARCH ESO FT ROBJ DELTA | 055233.721 |