Exposure
- ID
- GRAVI.2025-12-07T02:37:31.603_2
- Header ID
- GRAVI.2025-12-07T02:37:31.603
- Date updated
- 2025-12-07 02:45:51 UTC+0000
- Release date
- 2026-12-07 02:45:51 UTC+0000
- UTC Start
- 2025-12-07 02:37:31.603
- UTC End
- 2025-12-07 02:38:11.603
- MJD Start
- 61016.10939355
- MJD End
- 61016.109856512965
- Exposure time (s)
- 40.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003251
- Ambient temperature (°C)
- 11.71
- Seeing (arcsec)
- 0.615
Observation
- ID
- 71973
- Category
- science
- Program ID
- 116.29H7.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 53434
- Name
- trp006
- RA
- 76.70610416666665
- DEC
- -21.584245555555555
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 | 55.2840 | 55.2980 | 10.3000 | 10.5000 |
| U1-U3 | 98.9430 | 98.9920 | 16.2000 | 16.4000 |
| U1-U4 | 117.8920 | 118.1470 | 44.0820 | 44.3600 |
| U2-U3 | 44.3070 | 44.3460 | 23.5000 | 23.7000 |
| U2-U4 | 78.2270 | 78.4970 | 67.2160 | 67.4520 |
| U3-U4 | 55.4540 | 55.6440 | 100.7590 | 100.8750 |
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 | 61016.10939355 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | trp006 |
| HIERARCH ESO INS SOBJ NAME | trp006 |
| RA | 76.706708 |
| DEC | -21.58507 |
| 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 | 55.284 |
| HIERARCH ESO ISS PBL12 END | 55.298 |
| HIERARCH ESO ISS PBLA12 START | 10.3 |
| HIERARCH ESO ISS PBLA12 END | 10.5 |
| HIERARCH ESO ISS PBL13 START | 98.943 |
| HIERARCH ESO ISS PBL13 END | 98.992 |
| HIERARCH ESO ISS PBLA13 START | 16.2 |
| HIERARCH ESO ISS PBLA13 END | 16.4 |
| HIERARCH ESO ISS PBL14 START | 117.892 |
| HIERARCH ESO ISS PBL14 END | 118.147 |
| HIERARCH ESO ISS PBLA14 START | 44.082 |
| HIERARCH ESO ISS PBLA14 END | 44.36 |
| HIERARCH ESO ISS PBL23 START | 44.307 |
| HIERARCH ESO ISS PBL23 END | 44.346 |
| HIERARCH ESO ISS PBLA23 START | 23.5 |
| HIERARCH ESO ISS PBLA23 END | 23.7 |
| HIERARCH ESO ISS PBL24 START | 78.227 |
| HIERARCH ESO ISS PBL24 END | 78.497 |
| HIERARCH ESO ISS PBLA24 START | 67.216 |
| HIERARCH ESO ISS PBLA24 END | 67.452 |
| HIERARCH ESO ISS PBL34 START | 55.454 |
| HIERARCH ESO ISS PBL34 END | 55.644 |
| HIERARCH ESO ISS PBLA34 START | 100.759 |
| HIERARCH ESO ISS PBLA34 END | 100.875 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003303 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003199 |
| HIERARCH ESO ISS AMBI TEMP | 11.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |
| HIERARCH ESO FT ROBJ NAME | trp006 |
| HIERARCH ESO FT ROBJ ALPHA | 050649.465 |
| HIERARCH ESO FT ROBJ DELTA | -213503.284 |