Exposure
- ID
- GRAVI.2025-12-07T02:53:46.644_2
- Header ID
- GRAVI.2025-12-07T02:53:46.644
- Date updated
- 2025-12-07 03:01:09 UTC+0000
- Release date
- 2026-12-07 03:01:08 UTC+0000
- UTC Start
- 2025-12-07 02:53:46.644
- UTC End
- 2025-12-07 02:54:26.644
- MJD Start
- 61016.12067875
- MJD End
- 61016.12114171296
- Exposure time (s)
- 40.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0034130000000000002
- Ambient temperature (°C)
- 11.63
- Seeing (arcsec)
- 0.645
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 | 55.4360 | 55.4520 | 12.6000 | 12.8000 |
| U1-U3 | 99.4470 | 99.5000 | 18.6000 | 18.8000 |
| U1-U4 | 120.3610 | 120.6050 | 46.7480 | 47.0100 |
| U2-U3 | 44.6930 | 44.7330 | 26.0000 | 26.3000 |
| U2-U4 | 80.7380 | 80.9800 | 69.4310 | 69.6490 |
| U3-U4 | 57.1990 | 57.3640 | 101.8990 | 102.0170 |
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 | 61016.12067875 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | trp006 |
| HIERARCH ESO INS SOBJ NAME | trp006 |
| RA | 76.706702 |
| 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 | 55.436 |
| HIERARCH ESO ISS PBL12 END | 55.452 |
| HIERARCH ESO ISS PBLA12 START | 12.6 |
| HIERARCH ESO ISS PBLA12 END | 12.8 |
| HIERARCH ESO ISS PBL13 START | 99.447 |
| HIERARCH ESO ISS PBL13 END | 99.5 |
| HIERARCH ESO ISS PBLA13 START | 18.6 |
| HIERARCH ESO ISS PBLA13 END | 18.8 |
| HIERARCH ESO ISS PBL14 START | 120.361 |
| HIERARCH ESO ISS PBL14 END | 120.605 |
| HIERARCH ESO ISS PBLA14 START | 46.748 |
| HIERARCH ESO ISS PBLA14 END | 47.01 |
| HIERARCH ESO ISS PBL23 START | 44.693 |
| HIERARCH ESO ISS PBL23 END | 44.733 |
| HIERARCH ESO ISS PBLA23 START | 26.0 |
| HIERARCH ESO ISS PBLA23 END | 26.3 |
| HIERARCH ESO ISS PBL24 START | 80.738 |
| HIERARCH ESO ISS PBL24 END | 80.98 |
| HIERARCH ESO ISS PBLA24 START | 69.431 |
| HIERARCH ESO ISS PBLA24 END | 69.649 |
| HIERARCH ESO ISS PBL34 START | 57.199 |
| HIERARCH ESO ISS PBL34 END | 57.364 |
| HIERARCH ESO ISS PBLA34 START | 101.899 |
| HIERARCH ESO ISS PBLA34 END | 102.017 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003349 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003477 |
| HIERARCH ESO ISS AMBI TEMP | 11.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |
| HIERARCH ESO FT ROBJ NAME | trp006 |
| HIERARCH ESO FT ROBJ ALPHA | 050649.4645 |
| HIERARCH ESO FT ROBJ DELTA | -213503.2836 |