Exposure
- ID
- GRAVI.2024-06-04T07:55:07.595_1
- Header ID
- GRAVI.2024-06-04T07:55:07.595
- Date updated
- 2024-06-04 08:11:05 UTC+0000
- Release date
- 2025-06-04 08:11:04 UTC+0000
- UTC Start
- 2024-06-04 07:55:07.595
- UTC End
- 2024-06-04 08:01:47.595
- MJD Start
- 60465.32994902
- MJD End
- 60465.3345786496
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032565
- Ambient temperature (°C)
- 16.77
- Seeing (arcsec)
- 0.555
Observation
- ID
- 59511
- 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
- 44128
- Name
- HD206893
- RA
- 326.343964
- DEC
- -12.7834
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 53.3320 | 53.4790 | 14.7000 | 15.7000 |
| U1-U3 | 95.4180 | 95.8270 | 21.1000 | 22.1000 |
| U1-U4 | 116.7720 | 118.1050 | 51.3840 | 52.2830 |
| U2-U3 | 42.8480 | 43.1180 | 29.2000 | 30.2000 |
| U2-U4 | 80.5850 | 81.6800 | 74.6850 | 75.2810 |
| U3-U4 | 59.0630 | 59.6290 | 105.8410 | 106.0730 |
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 | 60465.32994902 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.343964 |
| DEC | -12.7834 |
| 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 | 424.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 40 |
| HIERARCH ESO ISS PBL12 START | 53.332 |
| HIERARCH ESO ISS PBL12 END | 53.479 |
| HIERARCH ESO ISS PBLA12 START | 14.7 |
| HIERARCH ESO ISS PBLA12 END | 15.7 |
| HIERARCH ESO ISS PBL13 START | 95.418 |
| HIERARCH ESO ISS PBL13 END | 95.827 |
| HIERARCH ESO ISS PBLA13 START | 21.1 |
| HIERARCH ESO ISS PBLA13 END | 22.1 |
| HIERARCH ESO ISS PBL14 START | 116.772 |
| HIERARCH ESO ISS PBL14 END | 118.105 |
| HIERARCH ESO ISS PBLA14 START | 51.384 |
| HIERARCH ESO ISS PBLA14 END | 52.283 |
| HIERARCH ESO ISS PBL23 START | 42.848 |
| HIERARCH ESO ISS PBL23 END | 43.118 |
| HIERARCH ESO ISS PBLA23 START | 29.2 |
| HIERARCH ESO ISS PBLA23 END | 30.2 |
| HIERARCH ESO ISS PBL24 START | 80.585 |
| HIERARCH ESO ISS PBL24 END | 81.68 |
| HIERARCH ESO ISS PBLA24 START | 74.685 |
| HIERARCH ESO ISS PBLA24 END | 75.281 |
| HIERARCH ESO ISS PBL34 START | 59.063 |
| HIERARCH ESO ISS PBL34 END | 59.629 |
| HIERARCH ESO ISS PBLA34 START | 105.841 |
| HIERARCH ESO ISS PBLA34 END | 106.073 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004158 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002355 |
| HIERARCH ESO ISS AMBI TEMP | 16.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |