Exposure
- ID
- GRAVI.2024-06-04T08:35:04.697_1
- Header ID
- GRAVI.2024-06-04T08:35:04.697
- Date updated
- 2024-06-04 08:50:59 UTC+0000
- Release date
- 2025-06-04 08:50:58 UTC+0000
- UTC Start
- 2024-06-04 08:35:04.697
- UTC End
- 2024-06-04 08:41:44.697
- MJD Start
- 60465.35769325
- MJD End
- 60465.3623228796
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005199
- Ambient temperature (°C)
- 16.52
- Seeing (arcsec)
- 0.505
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 | 54.2190 | 54.3850 | 19.9000 | 20.8000 |
| U1-U3 | 97.7590 | 98.1680 | 26.5000 | 27.3000 |
| U1-U4 | 123.5640 | 124.5550 | 55.9630 | 56.6560 |
| U2-U3 | 44.3320 | 44.5760 | 34.5000 | 35.4000 |
| U2-U4 | 85.8730 | 86.5720 | 77.7760 | 78.2620 |
| U3-U4 | 61.5870 | 61.8630 | 107.3240 | 107.6310 |
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 | 60465.35769325 |
| 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 | 54.219 |
| HIERARCH ESO ISS PBL12 END | 54.385 |
| HIERARCH ESO ISS PBLA12 START | 19.9 |
| HIERARCH ESO ISS PBLA12 END | 20.8 |
| HIERARCH ESO ISS PBL13 START | 97.759 |
| HIERARCH ESO ISS PBL13 END | 98.168 |
| HIERARCH ESO ISS PBLA13 START | 26.5 |
| HIERARCH ESO ISS PBLA13 END | 27.3 |
| HIERARCH ESO ISS PBL14 START | 123.564 |
| HIERARCH ESO ISS PBL14 END | 124.555 |
| HIERARCH ESO ISS PBLA14 START | 55.963 |
| HIERARCH ESO ISS PBLA14 END | 56.656 |
| HIERARCH ESO ISS PBL23 START | 44.332 |
| HIERARCH ESO ISS PBL23 END | 44.576 |
| HIERARCH ESO ISS PBLA23 START | 34.5 |
| HIERARCH ESO ISS PBLA23 END | 35.4 |
| HIERARCH ESO ISS PBL24 START | 85.873 |
| HIERARCH ESO ISS PBL24 END | 86.572 |
| HIERARCH ESO ISS PBLA24 START | 77.776 |
| HIERARCH ESO ISS PBLA24 END | 78.262 |
| HIERARCH ESO ISS PBL34 START | 61.587 |
| HIERARCH ESO ISS PBL34 END | 61.863 |
| HIERARCH ESO ISS PBLA34 START | 107.324 |
| HIERARCH ESO ISS PBLA34 END | 107.631 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005132 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005266 |
| HIERARCH ESO ISS AMBI TEMP | 16.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |