Exposure
- ID
- GRAVI.2025-11-06T05:34:36.047_2
- Header ID
- GRAVI.2025-11-06T05:34:36.047
- Date updated
- 2025-11-06 05:51:03 UTC+0000
- Release date
- 2026-11-06 05:51:03 UTC+0000
- UTC Start
- 2025-11-06 05:34:36.047
- UTC End
- 2025-11-06 05:41:16.047
- MJD Start
- 60985.23236165
- MJD End
- 60985.23699127963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004982
- Ambient temperature (°C)
- 11.34
- Seeing (arcsec)
- 0.5349999999999999
Observation
- ID
- 71163
- Category
- science
- Program ID
- 116.29H7.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 52831
- Name
- J0351-1219
- RA
- 57.91499166666666
- DEC
- -12.318511666666666
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 | 55.5590 | 55.6960 | 26.8000 | 27.5000 |
| U1-U3 | 100.8620 | 101.1400 | 33.2000 | 33.8000 |
| U1-U4 | 129.6200 | 129.8970 | 61.1740 | 61.6060 |
| U2-U3 | 46.0690 | 46.2020 | 41.0000 | 41.5000 |
| U2-U4 | 89.4110 | 89.4250 | 81.6900 | 82.0570 |
| U3-U4 | 62.2290 | 62.0540 | 110.5650 | 110.9920 |
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 | 60985.23236165 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | J0351-1219 |
| HIERARCH ESO INS SOBJ NAME | J0351-1219 |
| RA | 57.916056 |
| DEC | -12.31932 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 55.559 |
| HIERARCH ESO ISS PBL12 END | 55.696 |
| HIERARCH ESO ISS PBLA12 START | 26.8 |
| HIERARCH ESO ISS PBLA12 END | 27.5 |
| HIERARCH ESO ISS PBL13 START | 100.862 |
| HIERARCH ESO ISS PBL13 END | 101.14 |
| HIERARCH ESO ISS PBLA13 START | 33.2 |
| HIERARCH ESO ISS PBLA13 END | 33.8 |
| HIERARCH ESO ISS PBL14 START | 129.62 |
| HIERARCH ESO ISS PBL14 END | 129.897 |
| HIERARCH ESO ISS PBLA14 START | 61.174 |
| HIERARCH ESO ISS PBLA14 END | 61.606 |
| HIERARCH ESO ISS PBL23 START | 46.069 |
| HIERARCH ESO ISS PBL23 END | 46.202 |
| HIERARCH ESO ISS PBLA23 START | 41.0 |
| HIERARCH ESO ISS PBLA23 END | 41.5 |
| HIERARCH ESO ISS PBL24 START | 89.411 |
| HIERARCH ESO ISS PBL24 END | 89.425 |
| HIERARCH ESO ISS PBLA24 START | 81.69 |
| HIERARCH ESO ISS PBLA24 END | 82.057 |
| HIERARCH ESO ISS PBL34 START | 62.229 |
| HIERARCH ESO ISS PBL34 END | 62.054 |
| HIERARCH ESO ISS PBLA34 START | 110.565 |
| HIERARCH ESO ISS PBLA34 END | 110.992 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.0047 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005264 |
| HIERARCH ESO ISS AMBI TEMP | 11.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |
| HIERARCH ESO FT ROBJ NAME | J0351-1219 |
| HIERARCH ESO FT ROBJ ALPHA | 035139.598 |
| HIERARCH ESO FT ROBJ DELTA | -121906.642 |