Exposure
- ID
- GRAVI.2024-11-13T03:04:26.009_2
- Header ID
- GRAVI.2024-11-13T03:04:26.009
- Date updated
- 2024-11-13 03:20:38 UTC+0000
- Release date
- 2025-11-13 03:20:38 UTC+0000
- UTC Start
- 2024-11-13 03:04:26.009
- UTC End
- 2024-11-13 03:11:06.009
- MJD Start
- 60627.12807881
- MJD End
- 60627.1327084396
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002869
- Ambient temperature (°C)
- 14.7
- Seeing (arcsec)
- 1.155
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 | 53.5450 | 53.2800 | 34.1000 | 34.8000 |
| U1-U3 | 96.6350 | 96.0590 | 40.8000 | 41.5000 |
| U1-U4 | 123.1470 | 122.1040 | 70.4730 | 71.4270 |
| U2-U3 | 43.8980 | 43.5890 | 48.9000 | 49.7000 |
| U2-U4 | 86.1250 | 85.4910 | 92.1220 | 93.2640 |
| U3-U4 | 61.9140 | 61.7220 | 121.1620 | 122.3950 |
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 | 60627.12807881 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 4113 |
| HIERARCH ESO INS SOBJ NAME | HD_4113 |
| RA | 10.805644 |
| DEC | -37.98338 |
| 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 | 53.545 |
| HIERARCH ESO ISS PBL12 END | 53.28 |
| HIERARCH ESO ISS PBLA12 START | 34.1 |
| HIERARCH ESO ISS PBLA12 END | 34.8 |
| HIERARCH ESO ISS PBL13 START | 96.635 |
| HIERARCH ESO ISS PBL13 END | 96.059 |
| HIERARCH ESO ISS PBLA13 START | 40.8 |
| HIERARCH ESO ISS PBLA13 END | 41.5 |
| HIERARCH ESO ISS PBL14 START | 123.147 |
| HIERARCH ESO ISS PBL14 END | 122.104 |
| HIERARCH ESO ISS PBLA14 START | 70.473 |
| HIERARCH ESO ISS PBLA14 END | 71.427 |
| HIERARCH ESO ISS PBL23 START | 43.898 |
| HIERARCH ESO ISS PBL23 END | 43.589 |
| HIERARCH ESO ISS PBLA23 START | 48.9 |
| HIERARCH ESO ISS PBLA23 END | 49.7 |
| HIERARCH ESO ISS PBL24 START | 86.125 |
| HIERARCH ESO ISS PBL24 END | 85.491 |
| HIERARCH ESO ISS PBLA24 START | 92.122 |
| HIERARCH ESO ISS PBLA24 END | 93.264 |
| HIERARCH ESO ISS PBL34 START | 61.914 |
| HIERARCH ESO ISS PBL34 END | 61.722 |
| HIERARCH ESO ISS PBLA34 START | 121.162 |
| HIERARCH ESO ISS PBLA34 END | 122.395 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00254 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003198 |
| HIERARCH ESO ISS AMBI TEMP | 14.7 |
| HIERARCH ESO ISS AMBI FWHM START | 1.22 |
| HIERARCH ESO ISS AMBI FWHM END | 1.09 |
| HIERARCH ESO FT ROBJ NAME | HD_4113 |
| HIERARCH ESO FT ROBJ ALPHA | 004312.596 |
| HIERARCH ESO FT ROBJ DELTA | -375857.477 |