Exposure
- ID
- GRAVI.2024-06-30T04:43:41.801_2
- Header ID
- GRAVI.2024-06-30T04:43:41.801
- Date updated
- 2024-06-30 05:00:29 UTC+0000
- Release date
- 2025-06-30 05:00:29 UTC+0000
- UTC Start
- 2024-06-30 04:43:41.801
- UTC End
- 2024-06-30 04:50:21.801
- MJD Start
- 60491.19701159
- MJD End
- 60491.2016412196
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00352
- Ambient temperature (°C)
- 11.98
- Seeing (arcsec)
- 0.67
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 | 52.2430 | 52.2630 | 1.3000 | 2.4000 |
| U1-U3 | 91.5580 | 91.7290 | 6.6000 | 7.9000 |
| U1-U4 | 97.6150 | 99.1150 | 35.6710 | 37.2350 |
| U2-U3 | 39.8350 | 40.0110 | 13.6000 | 15.0000 |
| U2-U4 | 61.9450 | 63.6470 | 64.0890 | 65.2070 |
| U3-U4 | 47.7850 | 48.9200 | 104.1150 | 104.1580 |
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 | 60491.19701159 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.343862 |
| DEC | -12.78327 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 52.243 |
| HIERARCH ESO ISS PBL12 END | 52.263 |
| HIERARCH ESO ISS PBLA12 START | 1.3 |
| HIERARCH ESO ISS PBLA12 END | 2.4 |
| HIERARCH ESO ISS PBL13 START | 91.558 |
| HIERARCH ESO ISS PBL13 END | 91.729 |
| HIERARCH ESO ISS PBLA13 START | 6.6 |
| HIERARCH ESO ISS PBLA13 END | 7.9 |
| HIERARCH ESO ISS PBL14 START | 97.615 |
| HIERARCH ESO ISS PBL14 END | 99.115 |
| HIERARCH ESO ISS PBLA14 START | 35.671 |
| HIERARCH ESO ISS PBLA14 END | 37.235 |
| HIERARCH ESO ISS PBL23 START | 39.835 |
| HIERARCH ESO ISS PBL23 END | 40.011 |
| HIERARCH ESO ISS PBLA23 START | 13.6 |
| HIERARCH ESO ISS PBLA23 END | 15.0 |
| HIERARCH ESO ISS PBL24 START | 61.945 |
| HIERARCH ESO ISS PBL24 END | 63.647 |
| HIERARCH ESO ISS PBLA24 START | 64.089 |
| HIERARCH ESO ISS PBLA24 END | 65.207 |
| HIERARCH ESO ISS PBL34 START | 47.785 |
| HIERARCH ESO ISS PBL34 END | 48.92 |
| HIERARCH ESO ISS PBLA34 START | 104.115 |
| HIERARCH ESO ISS PBLA34 END | 104.158 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004037 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003003 |
| HIERARCH ESO ISS AMBI TEMP | 11.98 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |