Exposure
- ID
- GRAVI.2024-11-19T02:04:16.958_2
- Header ID
- GRAVI.2024-11-19T02:04:16.958
- Date updated
- 2024-11-19 02:15:28 UTC+0000
- Release date
- 2025-11-19 02:15:28 UTC+0000
- UTC Start
- 2024-11-19 02:04:16.958
- UTC End
- 2024-11-19 02:06:56.958
- MJD Start
- 60633.08630738
- MJD End
- 60633.0881592319
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004472
- Ambient temperature (°C)
- 12.23
- Seeing (arcsec)
- 0.56
Observation
- ID
- 61842
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 45972
- Name
- GJ65A
- RA
- 24.7560529166667
- DEC
- -17.950568
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 | 55.9450 | 55.9870 | 23.8000 | 24.1000 |
| U1-U3 | 101.2760 | 101.3710 | 30.2000 | 30.5000 |
| U1-U4 | 128.9040 | 129.0930 | 58.5090 | 58.7900 |
| U2-U3 | 46.1050 | 46.1580 | 38.0000 | 38.3000 |
| U2-U4 | 88.8590 | 88.9760 | 79.5430 | 79.7860 |
| U3-U4 | 62.3980 | 62.4290 | 108.9160 | 109.1350 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27UV.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60633.08630738 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.778109 |
| DEC | -17.9479 |
| HIERARCH ESO INS SPEC RES | HIGH |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 55.945 |
| HIERARCH ESO ISS PBL12 END | 55.987 |
| HIERARCH ESO ISS PBLA12 START | 23.8 |
| HIERARCH ESO ISS PBLA12 END | 24.1 |
| HIERARCH ESO ISS PBL13 START | 101.276 |
| HIERARCH ESO ISS PBL13 END | 101.371 |
| HIERARCH ESO ISS PBLA13 START | 30.2 |
| HIERARCH ESO ISS PBLA13 END | 30.5 |
| HIERARCH ESO ISS PBL14 START | 128.904 |
| HIERARCH ESO ISS PBL14 END | 129.093 |
| HIERARCH ESO ISS PBLA14 START | 58.509 |
| HIERARCH ESO ISS PBLA14 END | 58.79 |
| HIERARCH ESO ISS PBL23 START | 46.105 |
| HIERARCH ESO ISS PBL23 END | 46.158 |
| HIERARCH ESO ISS PBLA23 START | 38.0 |
| HIERARCH ESO ISS PBLA23 END | 38.3 |
| HIERARCH ESO ISS PBL24 START | 88.859 |
| HIERARCH ESO ISS PBL24 END | 88.976 |
| HIERARCH ESO ISS PBLA24 START | 79.543 |
| HIERARCH ESO ISS PBLA24 END | 79.786 |
| HIERARCH ESO ISS PBL34 START | 62.398 |
| HIERARCH ESO ISS PBL34 END | 62.429 |
| HIERARCH ESO ISS PBLA34 START | 108.916 |
| HIERARCH ESO ISS PBLA34 END | 109.135 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004601 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004343 |
| HIERARCH ESO ISS AMBI TEMP | 12.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4527 |
| HIERARCH ESO FT ROBJ DELTA | -175702.0448 |