Exposure
- ID
- GRAVI.2024-06-01T07:20:07.084_2
- Header ID
- GRAVI.2024-06-01T07:20:07.084
- Date updated
- 2024-06-01 07:35:31 UTC+0000
- Release date
- 2025-06-01 07:35:31 UTC+0000
- UTC Start
- 2024-06-01 07:20:07.084
- UTC End
- 2024-06-01 07:26:47.084
- MJD Start
- 60462.30563755
- MJD End
- 60462.3102671796
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003374
- Ambient temperature (°C)
- 15.29
- Seeing (arcsec)
- 0.63
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 | 52.5530 | 52.6430 | 7.9000 | 8.9000 |
| U1-U3 | 92.9970 | 93.3130 | 13.9000 | 15.0000 |
| U1-U4 | 106.9720 | 108.5040 | 44.2550 | 45.4570 |
| U2-U3 | 41.1070 | 41.3510 | 21.6000 | 22.8000 |
| U2-U4 | 71.7870 | 73.2510 | 69.9970 | 70.7920 |
| U3-U4 | 54.0680 | 54.9450 | 104.6380 | 104.7790 |
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 | 60462.30563755 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 52.553 |
| HIERARCH ESO ISS PBL12 END | 52.643 |
| HIERARCH ESO ISS PBLA12 START | 7.9 |
| HIERARCH ESO ISS PBLA12 END | 8.9 |
| HIERARCH ESO ISS PBL13 START | 92.997 |
| HIERARCH ESO ISS PBL13 END | 93.313 |
| HIERARCH ESO ISS PBLA13 START | 13.9 |
| HIERARCH ESO ISS PBLA13 END | 15.0 |
| HIERARCH ESO ISS PBL14 START | 106.972 |
| HIERARCH ESO ISS PBL14 END | 108.504 |
| HIERARCH ESO ISS PBLA14 START | 44.255 |
| HIERARCH ESO ISS PBLA14 END | 45.457 |
| HIERARCH ESO ISS PBL23 START | 41.107 |
| HIERARCH ESO ISS PBL23 END | 41.351 |
| HIERARCH ESO ISS PBLA23 START | 21.6 |
| HIERARCH ESO ISS PBLA23 END | 22.8 |
| HIERARCH ESO ISS PBL24 START | 71.787 |
| HIERARCH ESO ISS PBL24 END | 73.251 |
| HIERARCH ESO ISS PBLA24 START | 69.997 |
| HIERARCH ESO ISS PBLA24 END | 70.792 |
| HIERARCH ESO ISS PBL34 START | 54.068 |
| HIERARCH ESO ISS PBL34 END | 54.945 |
| HIERARCH ESO ISS PBLA34 START | 104.638 |
| HIERARCH ESO ISS PBLA34 END | 104.779 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003901 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002847 |
| HIERARCH ESO ISS AMBI TEMP | 15.29 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |