Exposure
- ID
- GRAVI.2024-09-29T00:34:46.151_2
- Header ID
- GRAVI.2024-09-29T00:34:46.151
- Date updated
- 2024-09-29 00:50:32 UTC+0000
- Release date
- 2025-09-29 00:50:32 UTC+0000
- UTC Start
- 2024-09-29 00:34:46.151
- UTC End
- 2024-09-29 00:40:46.151
- MJD Start
- 60582.02414527
- MJD End
- 60582.0283119367
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0030445
- Ambient temperature (°C)
- 13.39
- Seeing (arcsec)
- 0.83
Observation
- ID
- 60852
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 45257
- Name
- IRS16C
- RA
- 266.417079166667
- DEC
- -29.0076813888889
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 | 52.0850 | 51.7390 | 38.8000 | 39.1000 |
| U1-U3 | 92.2260 | 91.4380 | 45.0000 | 45.3000 |
| U1-U4 | 107.3720 | 105.5910 | 75.9950 | 76.5390 |
| U2-U3 | 40.8390 | 40.3910 | 52.9000 | 53.2000 |
| U2-U4 | 73.0340 | 71.7780 | 101.5410 | 102.5310 |
| U3-U4 | 55.2900 | 54.7860 | 135.1840 | 136.5020 |
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 | 60582.02414527 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | IRS16C |
| HIERARCH ESO INS SOBJ NAME | SGRA |
| RA | 266.416995 |
| DEC | -29.00749 |
| HIERARCH ESO INS SPEC RES | LOW |
| 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 | 389.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 52.085 |
| HIERARCH ESO ISS PBL12 END | 51.739 |
| HIERARCH ESO ISS PBLA12 START | 38.8 |
| HIERARCH ESO ISS PBLA12 END | 39.1 |
| HIERARCH ESO ISS PBL13 START | 92.226 |
| HIERARCH ESO ISS PBL13 END | 91.438 |
| HIERARCH ESO ISS PBLA13 START | 45.0 |
| HIERARCH ESO ISS PBLA13 END | 45.3 |
| HIERARCH ESO ISS PBL14 START | 107.372 |
| HIERARCH ESO ISS PBL14 END | 105.591 |
| HIERARCH ESO ISS PBLA14 START | 75.995 |
| HIERARCH ESO ISS PBLA14 END | 76.539 |
| HIERARCH ESO ISS PBL23 START | 40.839 |
| HIERARCH ESO ISS PBL23 END | 40.391 |
| HIERARCH ESO ISS PBLA23 START | 52.9 |
| HIERARCH ESO ISS PBLA23 END | 53.2 |
| HIERARCH ESO ISS PBL24 START | 73.034 |
| HIERARCH ESO ISS PBL24 END | 71.778 |
| HIERARCH ESO ISS PBLA24 START | 101.541 |
| HIERARCH ESO ISS PBLA24 END | 102.531 |
| HIERARCH ESO ISS PBL34 START | 55.29 |
| HIERARCH ESO ISS PBL34 END | 54.786 |
| HIERARCH ESO ISS PBLA34 START | 135.184 |
| HIERARCH ESO ISS PBLA34 END | 136.502 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002975 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003114 |
| HIERARCH ESO ISS AMBI TEMP | 13.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |
| HIERARCH ESO FT ROBJ NAME | IRS16C |
| HIERARCH ESO FT ROBJ ALPHA | 174540.0990 |
| HIERARCH ESO FT ROBJ DELTA | -290027.6530 |