Exposure
- ID
- GRAVI.2024-11-13T03:41:17.103_2
- Header ID
- GRAVI.2024-11-13T03:41:17.103
- Date updated
- 2024-11-13 04:00:34 UTC+0000
- Release date
- 2025-11-13 04:00:34 UTC+0000
- UTC Start
- 2024-11-13 03:41:17.103
- UTC End
- 2024-11-13 03:47:57.103
- MJD Start
- 60627.15367017
- MJD End
- 60627.1582997996
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004066
- Ambient temperature (°C)
- 14.18
- Seeing (arcsec)
- 0.855
Observation
- ID
- 61555
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 45737
- Name
- HD_4113
- RA
- 10.8024833333333
- DEC
- -37.9826325
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 | 52.0420 | 51.6940 | 37.5000 | 38.1000 |
| U1-U3 | 93.3590 | 92.5980 | 44.3000 | 44.9000 |
| U1-U4 | 117.1100 | 115.6830 | 75.2570 | 76.2010 |
| U2-U3 | 42.1340 | 41.7220 | 52.7000 | 53.4000 |
| U2-U4 | 82.3920 | 81.5000 | 98.0180 | 99.2350 |
| U3-U4 | 60.7010 | 60.3970 | 127.6090 | 128.9580 |
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 | 60627.15367017 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 4113 |
| HIERARCH ESO INS SOBJ NAME | HD_4113 |
| RA | 10.805478 |
| DEC | -37.98341 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 418.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 52.042 |
| HIERARCH ESO ISS PBL12 END | 51.694 |
| HIERARCH ESO ISS PBLA12 START | 37.5 |
| HIERARCH ESO ISS PBLA12 END | 38.1 |
| HIERARCH ESO ISS PBL13 START | 93.359 |
| HIERARCH ESO ISS PBL13 END | 92.598 |
| HIERARCH ESO ISS PBLA13 START | 44.3 |
| HIERARCH ESO ISS PBLA13 END | 44.9 |
| HIERARCH ESO ISS PBL14 START | 117.11 |
| HIERARCH ESO ISS PBL14 END | 115.683 |
| HIERARCH ESO ISS PBLA14 START | 75.257 |
| HIERARCH ESO ISS PBLA14 END | 76.201 |
| HIERARCH ESO ISS PBL23 START | 42.134 |
| HIERARCH ESO ISS PBL23 END | 41.722 |
| HIERARCH ESO ISS PBLA23 START | 52.7 |
| HIERARCH ESO ISS PBLA23 END | 53.4 |
| HIERARCH ESO ISS PBL24 START | 82.392 |
| HIERARCH ESO ISS PBL24 END | 81.5 |
| HIERARCH ESO ISS PBLA24 START | 98.018 |
| HIERARCH ESO ISS PBLA24 END | 99.235 |
| HIERARCH ESO ISS PBL34 START | 60.701 |
| HIERARCH ESO ISS PBL34 END | 60.397 |
| HIERARCH ESO ISS PBLA34 START | 127.609 |
| HIERARCH ESO ISS PBLA34 END | 128.958 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003793 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004339 |
| HIERARCH ESO ISS AMBI TEMP | 14.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.82 |
| HIERARCH ESO FT ROBJ NAME | HD_4113 |
| HIERARCH ESO FT ROBJ ALPHA | 004312.596 |
| HIERARCH ESO FT ROBJ DELTA | -375857.477 |