Exposure
- ID
- GRAVI.2024-06-29T04:24:23.218_2
- Header ID
- GRAVI.2024-06-29T04:24:23.218
- Date updated
- 2024-06-29 04:35:32 UTC+0000
- Release date
- 2025-06-29 04:35:32 UTC+0000
- UTC Start
- 2024-06-29 04:24:23.218
- UTC End
- 2024-06-29 04:25:59.218
- MJD Start
- 60490.18360206
- MJD End
- 60490.1847131711
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003919
- Ambient temperature (°C)
- 11.04
- Seeing (arcsec)
- 0.6
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 | 52.2620 | 52.2550 | 357.7000 | 358.0000 |
| U1-U3 | 91.1930 | 91.2110 | 2.5000 | 2.8000 |
| U1-U4 | 92.8380 | 93.2150 | 29.9300 | 30.4360 |
| U2-U3 | 39.3580 | 39.3900 | 8.9000 | 9.3000 |
| U2-U4 | 56.0630 | 56.5600 | 59.7600 | 60.1590 |
| U3-U4 | 43.6960 | 44.0510 | 104.1230 | 104.1130 |
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 | 60490.18360206 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.344099 |
| DEC | -12.78312 |
| 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 | 118.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 52.262 |
| HIERARCH ESO ISS PBL12 END | 52.255 |
| HIERARCH ESO ISS PBLA12 START | 357.7 |
| HIERARCH ESO ISS PBLA12 END | 358.0 |
| HIERARCH ESO ISS PBL13 START | 91.193 |
| HIERARCH ESO ISS PBL13 END | 91.211 |
| HIERARCH ESO ISS PBLA13 START | 2.5 |
| HIERARCH ESO ISS PBLA13 END | 2.8 |
| HIERARCH ESO ISS PBL14 START | 92.838 |
| HIERARCH ESO ISS PBL14 END | 93.215 |
| HIERARCH ESO ISS PBLA14 START | 29.93 |
| HIERARCH ESO ISS PBLA14 END | 30.436 |
| HIERARCH ESO ISS PBL23 START | 39.358 |
| HIERARCH ESO ISS PBL23 END | 39.39 |
| HIERARCH ESO ISS PBLA23 START | 8.9 |
| HIERARCH ESO ISS PBLA23 END | 9.3 |
| HIERARCH ESO ISS PBL24 START | 56.063 |
| HIERARCH ESO ISS PBL24 END | 56.56 |
| HIERARCH ESO ISS PBLA24 START | 59.76 |
| HIERARCH ESO ISS PBLA24 END | 60.159 |
| HIERARCH ESO ISS PBL34 START | 43.696 |
| HIERARCH ESO ISS PBL34 END | 44.051 |
| HIERARCH ESO ISS PBLA34 START | 104.123 |
| HIERARCH ESO ISS PBLA34 END | 104.113 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003919 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003919 |
| HIERARCH ESO ISS AMBI TEMP | 11.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |