Exposure
- ID
- GRAVI.2024-06-01T07:15:10.071_2
- Header ID
- GRAVI.2024-06-01T07:15:10.071
- Date updated
- 2024-06-01 07:25:34 UTC+0000
- Release date
- 2025-06-01 07:25:33 UTC+0000
- UTC Start
- 2024-06-01 07:15:10.071
- UTC End
- 2024-06-01 07:16:46.071
- MJD Start
- 60462.3021999
- MJD End
- 60462.3033110111
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003421
- Ambient temperature (°C)
- 15.22
- Seeing (arcsec)
- 0.58
Observation
- ID
- 58992
- Category
- science
- Program ID
- 113.26D9.001
- Program Title
- SEARCHING FOR EXOMOONS VIA ASTROMETRY USING GRAVITY
- Program Type
- Normal
- PI / COI
- KRAL / PERROT / CHARNAY / LACOUR / WANG / KAMMERER
Target
- ID
- 43676
- Name
- HD206893
- RA
- 326.341270833333
- DEC
- -12.78335
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 | 52.4950 | 52.5170 | 7.1000 | 7.4000 |
| U1-U3 | 92.7850 | 92.8670 | 13.1000 | 13.4000 |
| U1-U4 | 105.8790 | 106.3080 | 43.3700 | 43.7210 |
| U2-U3 | 40.9380 | 41.0030 | 20.7000 | 21.1000 |
| U2-U4 | 70.7200 | 71.1410 | 69.4080 | 69.6420 |
| U3-U4 | 53.4200 | 53.6770 | 104.5470 | 104.5820 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26D9.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60462.3021999 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.344101 |
| DEC | -12.78333 |
| HIERARCH ESO INS SPEC RES | HIGH |
| 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 | 118.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 52.495 |
| HIERARCH ESO ISS PBL12 END | 52.517 |
| HIERARCH ESO ISS PBLA12 START | 7.1 |
| HIERARCH ESO ISS PBLA12 END | 7.4 |
| HIERARCH ESO ISS PBL13 START | 92.785 |
| HIERARCH ESO ISS PBL13 END | 92.867 |
| HIERARCH ESO ISS PBLA13 START | 13.1 |
| HIERARCH ESO ISS PBLA13 END | 13.4 |
| HIERARCH ESO ISS PBL14 START | 105.879 |
| HIERARCH ESO ISS PBL14 END | 106.308 |
| HIERARCH ESO ISS PBLA14 START | 43.37 |
| HIERARCH ESO ISS PBLA14 END | 43.721 |
| HIERARCH ESO ISS PBL23 START | 40.938 |
| HIERARCH ESO ISS PBL23 END | 41.003 |
| HIERARCH ESO ISS PBLA23 START | 20.7 |
| HIERARCH ESO ISS PBLA23 END | 21.1 |
| HIERARCH ESO ISS PBL24 START | 70.72 |
| HIERARCH ESO ISS PBL24 END | 71.141 |
| HIERARCH ESO ISS PBLA24 START | 69.408 |
| HIERARCH ESO ISS PBLA24 END | 69.642 |
| HIERARCH ESO ISS PBL34 START | 53.42 |
| HIERARCH ESO ISS PBL34 END | 53.677 |
| HIERARCH ESO ISS PBLA34 START | 104.547 |
| HIERARCH ESO ISS PBLA34 END | 104.582 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003392 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00345 |
| HIERARCH ESO ISS AMBI TEMP | 15.22 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |