Exposure
- ID
- GRAVI.2024-06-30T05:52:32.976_2
- Header ID
- GRAVI.2024-06-30T05:52:32.976
- Date updated
- 2024-06-30 06:05:34 UTC+0000
- Release date
- 2025-06-30 06:05:34 UTC+0000
- UTC Start
- 2024-06-30 05:52:32.976
- UTC End
- 2024-06-30 05:55:12.976
- MJD Start
- 60491.24482611
- MJD End
- 60491.2466779619
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002368
- Ambient temperature (°C)
- 12.3
- Seeing (arcsec)
- 0.87
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 | 52.9460 | 52.9970 | 11.8000 | 12.2000 |
U1-U3 | 94.2890 | 94.4440 | 18.1000 | 18.6000 |
U1-U4 | 112.6800 | 113.2820 | 48.5480 | 48.9760 |
U2-U3 | 42.0700 | 42.1790 | 26.1000 | 26.5000 |
U2-U4 | 77.0720 | 77.6030 | 72.8230 | 73.1030 |
U3-U4 | 57.1540 | 57.4510 | 105.2470 | 105.3250 |
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 | 60491.24482611 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD206893 |
HIERARCH ESO INS SOBJ NAME | HD206893 |
RA | 326.343838 |
DEC | -12.78345 |
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 | 176.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 16 |
HIERARCH ESO ISS PBL12 START | 52.946 |
HIERARCH ESO ISS PBL12 END | 52.997 |
HIERARCH ESO ISS PBLA12 START | 11.8 |
HIERARCH ESO ISS PBLA12 END | 12.2 |
HIERARCH ESO ISS PBL13 START | 94.289 |
HIERARCH ESO ISS PBL13 END | 94.444 |
HIERARCH ESO ISS PBLA13 START | 18.1 |
HIERARCH ESO ISS PBLA13 END | 18.6 |
HIERARCH ESO ISS PBL14 START | 112.68 |
HIERARCH ESO ISS PBL14 END | 113.282 |
HIERARCH ESO ISS PBLA14 START | 48.548 |
HIERARCH ESO ISS PBLA14 END | 48.976 |
HIERARCH ESO ISS PBL23 START | 42.07 |
HIERARCH ESO ISS PBL23 END | 42.179 |
HIERARCH ESO ISS PBLA23 START | 26.1 |
HIERARCH ESO ISS PBLA23 END | 26.5 |
HIERARCH ESO ISS PBL24 START | 77.072 |
HIERARCH ESO ISS PBL24 END | 77.603 |
HIERARCH ESO ISS PBLA24 START | 72.823 |
HIERARCH ESO ISS PBLA24 END | 73.103 |
HIERARCH ESO ISS PBL34 START | 57.154 |
HIERARCH ESO ISS PBL34 END | 57.451 |
HIERARCH ESO ISS PBLA34 START | 105.247 |
HIERARCH ESO ISS PBLA34 END | 105.325 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002557 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002179 |
HIERARCH ESO ISS AMBI TEMP | 12.3 |
HIERARCH ESO ISS AMBI FWHM START | 0.85 |
HIERARCH ESO ISS AMBI FWHM END | 0.89 |
HIERARCH ESO FT ROBJ NAME | HD206893 |
HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
HIERARCH ESO FT ROBJ DELTA | -124700.060 |