Exposure
- ID
- GRAVI.2024-11-19T04:45:29.367_2
- Header ID
- GRAVI.2024-11-19T04:45:29.367
- Date updated
- 2024-11-19 04:55:34 UTC+0000
- Release date
- 2025-11-19 04:55:34 UTC+0000
- UTC Start
- 2024-11-19 04:45:29.367
- UTC End
- 2024-11-19 04:48:09.367
- MJD Start
- 60633.19825656
- MJD End
- 60633.2001084119
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0035295
- Ambient temperature (°C)
- 10.74
- Seeing (arcsec)
- 0.755
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 | 55.4890 | 55.4070 | 35.8000 | 35.9000 |
| U1-U3 | 99.2210 | 99.0070 | 41.4000 | 41.5000 |
| U1-U4 | 116.5320 | 115.8490 | 68.4940 | 68.5910 |
| U2-U3 | 44.3290 | 44.1920 | 48.4000 | 48.5000 |
| U2-U4 | 75.9970 | 75.4020 | 91.7220 | 91.9660 |
| U3-U4 | 53.2680 | 52.9390 | 126.5230 | 127.0180 |
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 | 60633.19825656 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.777395 |
| DEC | -17.94707 |
| 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 | 55.489 |
| HIERARCH ESO ISS PBL12 END | 55.407 |
| HIERARCH ESO ISS PBLA12 START | 35.8 |
| HIERARCH ESO ISS PBLA12 END | 35.9 |
| HIERARCH ESO ISS PBL13 START | 99.221 |
| HIERARCH ESO ISS PBL13 END | 99.007 |
| HIERARCH ESO ISS PBLA13 START | 41.4 |
| HIERARCH ESO ISS PBLA13 END | 41.5 |
| HIERARCH ESO ISS PBL14 START | 116.532 |
| HIERARCH ESO ISS PBL14 END | 115.849 |
| HIERARCH ESO ISS PBLA14 START | 68.494 |
| HIERARCH ESO ISS PBLA14 END | 68.591 |
| HIERARCH ESO ISS PBL23 START | 44.329 |
| HIERARCH ESO ISS PBL23 END | 44.192 |
| HIERARCH ESO ISS PBLA23 START | 48.4 |
| HIERARCH ESO ISS PBLA23 END | 48.5 |
| HIERARCH ESO ISS PBL24 START | 75.997 |
| HIERARCH ESO ISS PBL24 END | 75.402 |
| HIERARCH ESO ISS PBLA24 START | 91.722 |
| HIERARCH ESO ISS PBLA24 END | 91.966 |
| HIERARCH ESO ISS PBL34 START | 53.268 |
| HIERARCH ESO ISS PBL34 END | 52.939 |
| HIERARCH ESO ISS PBLA34 START | 126.523 |
| HIERARCH ESO ISS PBLA34 END | 127.018 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003518 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003541 |
| HIERARCH ESO ISS AMBI TEMP | 10.74 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4527 |
| HIERARCH ESO FT ROBJ DELTA | -175702.0448 |