Exposure
- ID
- GRAVI.2025-12-07T02:55:46.649_2
- Header ID
- GRAVI.2025-12-07T02:55:46.649
- Date updated
- 2025-12-07 03:05:50 UTC+0000
- Release date
- 2026-12-07 03:05:50 UTC+0000
- UTC Start
- 2025-12-07 02:55:46.649
- UTC End
- 2025-12-07 02:56:26.649
- MJD Start
- 61016.1220677
- MJD End
- 61016.122530662964
- Exposure time (s)
- 40.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032170000000000002
- Ambient temperature (°C)
- 11.6
- Seeing (arcsec)
- 0.675
Observation
- ID
- 72008
- Category
- science
- Program ID
- 116.29H7.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 53469
- Name
- trp006
- RA
- 76.70610208333332
- DEC
- -21.584245444444445
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 | 55.4560 | 55.4720 | 12.9000 | 13.1000 |
| U1-U3 | 99.5110 | 99.5630 | 18.9000 | 19.1000 |
| U1-U4 | 120.6540 | 120.8910 | 47.0630 | 47.3170 |
| U2-U3 | 44.7410 | 44.7790 | 26.3000 | 26.6000 |
| U2-U4 | 81.0280 | 81.2630 | 69.6920 | 69.9030 |
| U3-U4 | 57.3970 | 57.5560 | 102.0410 | 102.1570 |
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 | 61016.1220677 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | trp006 |
| HIERARCH ESO INS SOBJ NAME | trp006 |
| RA | 76.706701 |
| DEC | -21.58508 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 104.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 40 |
| HIERARCH ESO ISS PBL12 START | 55.456 |
| HIERARCH ESO ISS PBL12 END | 55.472 |
| HIERARCH ESO ISS PBLA12 START | 12.9 |
| HIERARCH ESO ISS PBLA12 END | 13.1 |
| HIERARCH ESO ISS PBL13 START | 99.511 |
| HIERARCH ESO ISS PBL13 END | 99.563 |
| HIERARCH ESO ISS PBLA13 START | 18.9 |
| HIERARCH ESO ISS PBLA13 END | 19.1 |
| HIERARCH ESO ISS PBL14 START | 120.654 |
| HIERARCH ESO ISS PBL14 END | 120.891 |
| HIERARCH ESO ISS PBLA14 START | 47.063 |
| HIERARCH ESO ISS PBLA14 END | 47.317 |
| HIERARCH ESO ISS PBL23 START | 44.741 |
| HIERARCH ESO ISS PBL23 END | 44.779 |
| HIERARCH ESO ISS PBLA23 START | 26.3 |
| HIERARCH ESO ISS PBLA23 END | 26.6 |
| HIERARCH ESO ISS PBL24 START | 81.028 |
| HIERARCH ESO ISS PBL24 END | 81.263 |
| HIERARCH ESO ISS PBLA24 START | 69.692 |
| HIERARCH ESO ISS PBLA24 END | 69.903 |
| HIERARCH ESO ISS PBL34 START | 57.397 |
| HIERARCH ESO ISS PBL34 END | 57.556 |
| HIERARCH ESO ISS PBLA34 START | 102.041 |
| HIERARCH ESO ISS PBLA34 END | 102.157 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003477 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002957 |
| HIERARCH ESO ISS AMBI TEMP | 11.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |
| HIERARCH ESO FT ROBJ NAME | trp006 |
| HIERARCH ESO FT ROBJ ALPHA | 050649.4645 |
| HIERARCH ESO FT ROBJ DELTA | -213503.2836 |