Exposure
- ID
- GRAVI.2025-02-10T03:22:13.987_2
- Header ID
- GRAVI.2025-02-10T03:22:13.987
- Date updated
- 2025-02-10 03:30:36 UTC+0000
- Release date
- 2026-02-10 03:30:36 UTC+0000
- UTC Start
- 2025-02-10 03:22:13.987
- UTC End
- 2025-02-10 03:23:33.987
- MJD Start
- 60716.14043967
- MJD End
- 60716.141365595926
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007737000000000001
- Ambient temperature (°C)
- 16.68
- Seeing (arcsec)
- 0.9299999999999999
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 | 54.8520 | 54.9040 | 34.8000 | 34.9000 |
| U1-U3 | 100.7800 | 100.8580 | 40.0000 | 40.0000 |
| U1-U4 | 129.2270 | 129.1300 | 62.1430 | 62.0810 |
| U2-U3 | 46.4190 | 46.4400 | 46.2000 | 46.2000 |
| U2-U4 | 84.3310 | 84.1340 | 79.5070 | 79.4430 |
| U3-U4 | 52.2090 | 51.9920 | 108.7570 | 108.7990 |
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 | 60716.14043967 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | star_pair_211 |
| HIERARCH ESO INS SOBJ NAME | star_pair_211_sc |
| RA | 96.040211 |
| DEC | 5.87596 |
| 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 | 54.852 |
| HIERARCH ESO ISS PBL12 END | 54.904 |
| HIERARCH ESO ISS PBLA12 START | 34.8 |
| HIERARCH ESO ISS PBLA12 END | 34.9 |
| HIERARCH ESO ISS PBL13 START | 100.78 |
| HIERARCH ESO ISS PBL13 END | 100.858 |
| HIERARCH ESO ISS PBLA13 START | 40.0 |
| HIERARCH ESO ISS PBLA13 END | 40.0 |
| HIERARCH ESO ISS PBL14 START | 129.227 |
| HIERARCH ESO ISS PBL14 END | 129.13 |
| HIERARCH ESO ISS PBLA14 START | 62.143 |
| HIERARCH ESO ISS PBLA14 END | 62.081 |
| HIERARCH ESO ISS PBL23 START | 46.419 |
| HIERARCH ESO ISS PBL23 END | 46.44 |
| HIERARCH ESO ISS PBLA23 START | 46.2 |
| HIERARCH ESO ISS PBLA23 END | 46.2 |
| HIERARCH ESO ISS PBL24 START | 84.331 |
| HIERARCH ESO ISS PBL24 END | 84.134 |
| HIERARCH ESO ISS PBLA24 START | 79.507 |
| HIERARCH ESO ISS PBLA24 END | 79.443 |
| HIERARCH ESO ISS PBL34 START | 52.209 |
| HIERARCH ESO ISS PBL34 END | 51.992 |
| HIERARCH ESO ISS PBLA34 START | 108.757 |
| HIERARCH ESO ISS PBLA34 END | 108.799 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007721 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007753 |
| HIERARCH ESO ISS AMBI TEMP | 16.68 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.97 |
| HIERARCH ESO FT ROBJ NAME | star_pair_211_ft |
| HIERARCH ESO FT ROBJ ALPHA | 062409.313 |
| HIERARCH ESO FT ROBJ DELTA | 055233.721 |