Exposure
- ID
- GRAVI.2024-09-27T07:53:20.014_2
- Header ID
- GRAVI.2024-09-27T07:53:20.014
- Date updated
- 2024-09-27 08:25:27 UTC+0000
- Release date
- 2025-09-27 08:25:27 UTC+0000
- UTC Start
- 2024-09-27 07:53:20.014
- UTC End
- 2024-09-27 08:13:20.014
- MJD Start
- 60580.32870387
- MJD End
- 60580.3425927589
- Exposure time (s)
- 1200.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00791
- Ambient temperature (°C)
- 13.89
- Seeing (arcsec)
- 0.425
Observation
- ID
- 60847
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 45252
- Name
- ft_j0529
- RA
- 82.3073583333333
- DEC
- -43.8652
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 | 55.6480 | 55.4860 | 12.5000 | 15.3000 |
| U1-U3 | 101.6110 | 101.3080 | 18.1000 | 21.1000 |
| U1-U4 | 129.3600 | 129.8950 | 42.5450 | 46.3120 |
| U2-U3 | 46.5540 | 46.4530 | 24.8000 | 28.1000 |
| U2-U4 | 85.8730 | 87.1620 | 61.5060 | 65.4570 |
| U3-U4 | 55.9360 | 57.6000 | 91.3160 | 94.7520 |
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 | 60580.32870387 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | SMSS J052915.80-435152.0 |
| HIERARCH ESO INS SOBJ NAME | J0529-4351 |
| RA | 82.311683 |
| DEC | -43.86537 |
| 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 | 1214.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 300.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 55.648 |
| HIERARCH ESO ISS PBL12 END | 55.486 |
| HIERARCH ESO ISS PBLA12 START | 12.5 |
| HIERARCH ESO ISS PBLA12 END | 15.3 |
| HIERARCH ESO ISS PBL13 START | 101.611 |
| HIERARCH ESO ISS PBL13 END | 101.308 |
| HIERARCH ESO ISS PBLA13 START | 18.1 |
| HIERARCH ESO ISS PBLA13 END | 21.1 |
| HIERARCH ESO ISS PBL14 START | 129.36 |
| HIERARCH ESO ISS PBL14 END | 129.895 |
| HIERARCH ESO ISS PBLA14 START | 42.545 |
| HIERARCH ESO ISS PBLA14 END | 46.312 |
| HIERARCH ESO ISS PBL23 START | 46.554 |
| HIERARCH ESO ISS PBL23 END | 46.453 |
| HIERARCH ESO ISS PBLA23 START | 24.8 |
| HIERARCH ESO ISS PBLA23 END | 28.1 |
| HIERARCH ESO ISS PBL24 START | 85.873 |
| HIERARCH ESO ISS PBL24 END | 87.162 |
| HIERARCH ESO ISS PBLA24 START | 61.506 |
| HIERARCH ESO ISS PBLA24 END | 65.457 |
| HIERARCH ESO ISS PBL34 START | 55.936 |
| HIERARCH ESO ISS PBL34 END | 57.6 |
| HIERARCH ESO ISS PBLA34 START | 91.316 |
| HIERARCH ESO ISS PBLA34 END | 94.752 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008326 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007494 |
| HIERARCH ESO ISS AMBI TEMP | 13.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |
| HIERARCH ESO FT ROBJ NAME | ft_j0529 |
| HIERARCH ESO FT ROBJ ALPHA | 052913.766 |
| HIERARCH ESO FT ROBJ DELTA | -435154.720 |