Exposure
- ID
- GRAVI.2024-11-13T04:12:08.181_2
- Header ID
- GRAVI.2024-11-13T04:12:08.181
- Date updated
- 2024-11-13 04:30:37 UTC+0000
- Release date
- 2025-11-13 04:30:37 UTC+0000
- UTC Start
- 2024-11-13 04:12:08.181
- UTC End
- 2024-11-13 04:18:48.181
- MJD Start
- 60627.17509469
- MJD End
- 60627.1797243196
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004879
- Ambient temperature (°C)
- 14.58
- Seeing (arcsec)
- 0.7
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 | 50.4490 | 50.0110 | 40.0000 | 40.6000 |
| U1-U3 | 89.8800 | 88.9260 | 46.9000 | 47.5000 |
| U1-U4 | 110.5700 | 108.7730 | 79.2640 | 80.2530 |
| U2-U3 | 40.2510 | 39.7340 | 55.5000 | 56.2000 |
| U2-U4 | 78.3050 | 77.1900 | 103.3180 | 104.6810 |
| U3-U4 | 59.3070 | 58.9310 | 133.4980 | 135.0110 |
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 | 60627.17509469 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 4113 |
| HIERARCH ESO INS SOBJ NAME | HD_4113 |
| RA | 10.80549 |
| DEC | -37.98339 |
| 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 | 50.449 |
| HIERARCH ESO ISS PBL12 END | 50.011 |
| HIERARCH ESO ISS PBLA12 START | 40.0 |
| HIERARCH ESO ISS PBLA12 END | 40.6 |
| HIERARCH ESO ISS PBL13 START | 89.88 |
| HIERARCH ESO ISS PBL13 END | 88.926 |
| HIERARCH ESO ISS PBLA13 START | 46.9 |
| HIERARCH ESO ISS PBLA13 END | 47.5 |
| HIERARCH ESO ISS PBL14 START | 110.57 |
| HIERARCH ESO ISS PBL14 END | 108.773 |
| HIERARCH ESO ISS PBLA14 START | 79.264 |
| HIERARCH ESO ISS PBLA14 END | 80.253 |
| HIERARCH ESO ISS PBL23 START | 40.251 |
| HIERARCH ESO ISS PBL23 END | 39.734 |
| HIERARCH ESO ISS PBLA23 START | 55.5 |
| HIERARCH ESO ISS PBLA23 END | 56.2 |
| HIERARCH ESO ISS PBL24 START | 78.305 |
| HIERARCH ESO ISS PBL24 END | 77.19 |
| HIERARCH ESO ISS PBLA24 START | 103.318 |
| HIERARCH ESO ISS PBLA24 END | 104.681 |
| HIERARCH ESO ISS PBL34 START | 59.307 |
| HIERARCH ESO ISS PBL34 END | 58.931 |
| HIERARCH ESO ISS PBLA34 START | 133.498 |
| HIERARCH ESO ISS PBLA34 END | 135.011 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005466 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004292 |
| HIERARCH ESO ISS AMBI TEMP | 14.58 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |
| HIERARCH ESO FT ROBJ NAME | HD_4113 |
| HIERARCH ESO FT ROBJ ALPHA | 004312.596 |
| HIERARCH ESO FT ROBJ DELTA | -375857.477 |