Exposure
- ID
- GRAVI.2025-11-05T07:34:22.568_2
- Header ID
- GRAVI.2025-11-05T07:34:22.568
- Date updated
- 2025-11-05 07:50:50 UTC+0000
- Release date
- 2026-11-05 07:50:50 UTC+0000
- UTC Start
- 2025-11-05 07:34:22.568
- UTC End
- 2025-11-05 07:40:22.568
- MJD Start
- 60984.31553898
- MJD End
- 60984.31970564667
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0017035
- Ambient temperature (°C)
- 11.41
- Seeing (arcsec)
- 1.37
Observation
- ID
- 71145
- Category
- science
- Program ID
- 116.29H7.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 52813
- Name
- HSH95_3
- RA
- 84.67641249999998
- DEC
- -69.10089277777777
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 | 43.5290 | 43.3160 | 36.7000 | 37.8000 |
| U1-U3 | 81.7370 | 81.3130 | 44.1000 | 45.2000 |
| U1-U4 | 121.2780 | 120.8350 | 70.8770 | 72.2650 |
| U2-U3 | 38.9700 | 38.7700 | 52.3000 | 53.5000 |
| U2-U4 | 88.7150 | 88.6010 | 86.8830 | 88.3380 |
| U3-U4 | 60.8020 | 60.9310 | 108.2210 | 109.6370 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.29H7.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60984.31553898 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HSH95_3 |
| HIERARCH ESO INS SOBJ NAME | HSH95_3 |
| RA | 84.683873 |
| DEC | -69.10049 |
| 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 | 376.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 43.529 |
| HIERARCH ESO ISS PBL12 END | 43.316 |
| HIERARCH ESO ISS PBLA12 START | 36.7 |
| HIERARCH ESO ISS PBLA12 END | 37.8 |
| HIERARCH ESO ISS PBL13 START | 81.737 |
| HIERARCH ESO ISS PBL13 END | 81.313 |
| HIERARCH ESO ISS PBLA13 START | 44.1 |
| HIERARCH ESO ISS PBLA13 END | 45.2 |
| HIERARCH ESO ISS PBL14 START | 121.278 |
| HIERARCH ESO ISS PBL14 END | 120.835 |
| HIERARCH ESO ISS PBLA14 START | 70.877 |
| HIERARCH ESO ISS PBLA14 END | 72.265 |
| HIERARCH ESO ISS PBL23 START | 38.97 |
| HIERARCH ESO ISS PBL23 END | 38.77 |
| HIERARCH ESO ISS PBLA23 START | 52.3 |
| HIERARCH ESO ISS PBLA23 END | 53.5 |
| HIERARCH ESO ISS PBL24 START | 88.715 |
| HIERARCH ESO ISS PBL24 END | 88.601 |
| HIERARCH ESO ISS PBLA24 START | 86.883 |
| HIERARCH ESO ISS PBLA24 END | 88.338 |
| HIERARCH ESO ISS PBL34 START | 60.802 |
| HIERARCH ESO ISS PBL34 END | 60.931 |
| HIERARCH ESO ISS PBLA34 START | 108.221 |
| HIERARCH ESO ISS PBLA34 END | 109.637 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001738 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001669 |
| HIERARCH ESO ISS AMBI TEMP | 11.41 |
| HIERARCH ESO ISS AMBI FWHM START | 1.6 |
| HIERARCH ESO ISS AMBI FWHM END | 1.14 |
| HIERARCH ESO FT ROBJ NAME | HSH95_3 |
| HIERARCH ESO FT ROBJ ALPHA | 053842.339 |
| HIERARCH ESO FT ROBJ DELTA | -690603.214 |