Exposure
- ID
- GRAVI.2024-11-19T02:15:34.986_2
- Header ID
- GRAVI.2024-11-19T02:15:34.986
- Date updated
- 2024-11-19 02:25:35 UTC+0000
- Release date
- 2025-11-19 02:25:35 UTC+0000
- UTC Start
- 2024-11-19 02:15:34.986
- UTC End
- 2024-11-19 02:18:14.986
- MJD Start
- 60633.09415493
- MJD End
- 60633.0960067819
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003813
- Ambient temperature (°C)
- 12.21
- Seeing (arcsec)
- 0.635
Observation
- ID
- 61839
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 45969
- Name
- GJ65B
- RA
- 24.7559845833333
- DEC
- -17.9506984166667
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 | 56.0960 | 56.1340 | 25.0000 | 25.3000 |
| U1-U3 | 101.6160 | 101.6990 | 31.4000 | 31.7000 |
| U1-U4 | 129.5410 | 129.6760 | 59.5420 | 59.8060 |
| U2-U3 | 46.2920 | 46.3360 | 39.1000 | 39.4000 |
| U2-U4 | 89.2310 | 89.2970 | 80.4480 | 80.6850 |
| U3-U4 | 62.4710 | 62.4700 | 109.7550 | 109.9850 |
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 | 60633.09415493 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65A |
| RA | 24.778135 |
| DEC | -17.94793 |
| 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 | 56.096 |
| HIERARCH ESO ISS PBL12 END | 56.134 |
| HIERARCH ESO ISS PBLA12 START | 25.0 |
| HIERARCH ESO ISS PBLA12 END | 25.3 |
| HIERARCH ESO ISS PBL13 START | 101.616 |
| HIERARCH ESO ISS PBL13 END | 101.699 |
| HIERARCH ESO ISS PBLA13 START | 31.4 |
| HIERARCH ESO ISS PBLA13 END | 31.7 |
| HIERARCH ESO ISS PBL14 START | 129.541 |
| HIERARCH ESO ISS PBL14 END | 129.676 |
| HIERARCH ESO ISS PBLA14 START | 59.542 |
| HIERARCH ESO ISS PBLA14 END | 59.806 |
| HIERARCH ESO ISS PBL23 START | 46.292 |
| HIERARCH ESO ISS PBL23 END | 46.336 |
| HIERARCH ESO ISS PBLA23 START | 39.1 |
| HIERARCH ESO ISS PBLA23 END | 39.4 |
| HIERARCH ESO ISS PBL24 START | 89.231 |
| HIERARCH ESO ISS PBL24 END | 89.297 |
| HIERARCH ESO ISS PBLA24 START | 80.448 |
| HIERARCH ESO ISS PBLA24 END | 80.685 |
| HIERARCH ESO ISS PBL34 START | 62.471 |
| HIERARCH ESO ISS PBL34 END | 62.47 |
| HIERARCH ESO ISS PBLA34 START | 109.755 |
| HIERARCH ESO ISS PBLA34 END | 109.985 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004085 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003541 |
| HIERARCH ESO ISS AMBI TEMP | 12.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4363 |
| HIERARCH ESO FT ROBJ DELTA | -175702.5143 |