Exposure
- ID
- GRAVI.2024-07-18T08:58:48.866_2
- Header ID
- GRAVI.2024-07-18T08:58:48.866
- Date updated
- 2024-07-18 09:15:28 UTC+0000
- Release date
- 2025-07-18 09:15:28 UTC+0000
- UTC Start
- 2024-07-18 08:58:48.866
- UTC End
- 2024-07-18 09:05:28.866
- MJD Start
- 60509.37417669
- MJD End
- 60509.3788063196
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004645
- Ambient temperature (°C)
- 15.16
- Seeing (arcsec)
- 0.905
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 | 56.1620 | 56.0390 | 35.3000 | 35.5000 |
U1-U3 | 100.7840 | 100.4110 | 40.6000 | 40.8000 |
U1-U4 | 118.7430 | 117.2490 | 66.2120 | 66.2760 |
U2-U3 | 45.1700 | 44.9060 | 47.3000 | 47.4000 |
U2-U4 | 76.2450 | 74.8260 | 88.4610 | 88.8180 |
U3-U4 | 51.6680 | 50.7900 | 123.6010 | 124.6480 |
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 | 60509.37417669 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD206893 |
HIERARCH ESO INS SOBJ NAME | HD206893 |
RA | 326.344243 |
DEC | -12.78322 |
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 | 56.162 |
HIERARCH ESO ISS PBL12 END | 56.039 |
HIERARCH ESO ISS PBLA12 START | 35.3 |
HIERARCH ESO ISS PBLA12 END | 35.5 |
HIERARCH ESO ISS PBL13 START | 100.784 |
HIERARCH ESO ISS PBL13 END | 100.411 |
HIERARCH ESO ISS PBLA13 START | 40.6 |
HIERARCH ESO ISS PBLA13 END | 40.8 |
HIERARCH ESO ISS PBL14 START | 118.743 |
HIERARCH ESO ISS PBL14 END | 117.249 |
HIERARCH ESO ISS PBLA14 START | 66.212 |
HIERARCH ESO ISS PBLA14 END | 66.276 |
HIERARCH ESO ISS PBL23 START | 45.17 |
HIERARCH ESO ISS PBL23 END | 44.906 |
HIERARCH ESO ISS PBLA23 START | 47.3 |
HIERARCH ESO ISS PBLA23 END | 47.4 |
HIERARCH ESO ISS PBL24 START | 76.245 |
HIERARCH ESO ISS PBL24 END | 74.826 |
HIERARCH ESO ISS PBLA24 START | 88.461 |
HIERARCH ESO ISS PBLA24 END | 88.818 |
HIERARCH ESO ISS PBL34 START | 51.668 |
HIERARCH ESO ISS PBL34 END | 50.79 |
HIERARCH ESO ISS PBLA34 START | 123.601 |
HIERARCH ESO ISS PBLA34 END | 124.648 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004702 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004588 |
HIERARCH ESO ISS AMBI TEMP | 15.16 |
HIERARCH ESO ISS AMBI FWHM START | 0.84 |
HIERARCH ESO ISS AMBI FWHM END | 0.97 |
HIERARCH ESO FT ROBJ NAME | HD206893 |
HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
HIERARCH ESO FT ROBJ DELTA | -124700.060 |