Exposure
- ID
- GRAVI.2023-09-01T09:14:25.939_1
- Header ID
- GRAVI.2023-09-01T09:14:25.939
- Date updated
- 2023-09-01 09:20:28 UTC+0000
- Release date
- 2023-09-01 09:14:25 UTC+0000
- UTC Start
- 2023-09-01 09:14:25.939
- UTC End
- 2023-09-01 09:15:29.939
- MJD Start
- 60188.38502244
- MJD End
- 60188.38576318074
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001791
- Ambient temperature (°C)
- 11.19
- Seeing (arcsec)
- 1.63
Observation
- ID
- 56834
- Category
- calibrator
- Program ID
- 111.24MN.001
- Program Title
- MONITORING 51 ERI B FOR A PERTURBING INNER COMPANION
- Program Type
- Monitoring
- PI / COI
- BALMER/ KAMMERER/ PUEYO/ LACOUR/ MAIRE/ WANG/ NOWAK/ STOLKER/ MOLLIERE/ CORREIA/ HINKLEY/ POURRÉ/ BOURDAROT/ OTTEN/ KERVELLA/ CASELLI/ BENISTY/ SAMLAND/ RICKMAN
Target
- ID
- 42122
- Name
- HD25535B
- RA
- 60.519403
- DEC
- -34.48205
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.3650 | 56.3570 | 20.5000 | 20.7000 |
| U1-U3 | 102.2720 | 102.2580 | 26.7000 | 26.9000 |
| U1-U4 | 129.9380 | 129.9720 | 53.8760 | 54.0850 |
| U2-U3 | 46.6280 | 46.6250 | 34.2000 | 34.3000 |
| U2-U4 | 88.4670 | 88.5290 | 74.3840 | 74.5930 |
| U3-U4 | 60.8430 | 60.9110 | 104.0520 | 104.2340 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24MN.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60188.38502244 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD25535 |
| HIERARCH ESO INS SOBJ NAME | HD25535B |
| RA | 60.519403 |
| DEC | -34.48205 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| 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 | 86.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 56.365 |
| HIERARCH ESO ISS PBL12 END | 56.357 |
| HIERARCH ESO ISS PBLA12 START | 20.5 |
| HIERARCH ESO ISS PBLA12 END | 20.7 |
| HIERARCH ESO ISS PBL13 START | 102.272 |
| HIERARCH ESO ISS PBL13 END | 102.258 |
| HIERARCH ESO ISS PBLA13 START | 26.7 |
| HIERARCH ESO ISS PBLA13 END | 26.9 |
| HIERARCH ESO ISS PBL14 START | 129.938 |
| HIERARCH ESO ISS PBL14 END | 129.972 |
| HIERARCH ESO ISS PBLA14 START | 53.876 |
| HIERARCH ESO ISS PBLA14 END | 54.085 |
| HIERARCH ESO ISS PBL23 START | 46.628 |
| HIERARCH ESO ISS PBL23 END | 46.625 |
| HIERARCH ESO ISS PBLA23 START | 34.2 |
| HIERARCH ESO ISS PBLA23 END | 34.3 |
| HIERARCH ESO ISS PBL24 START | 88.467 |
| HIERARCH ESO ISS PBL24 END | 88.529 |
| HIERARCH ESO ISS PBLA24 START | 74.384 |
| HIERARCH ESO ISS PBLA24 END | 74.593 |
| HIERARCH ESO ISS PBL34 START | 60.843 |
| HIERARCH ESO ISS PBL34 END | 60.911 |
| HIERARCH ESO ISS PBLA34 START | 104.052 |
| HIERARCH ESO ISS PBLA34 END | 104.234 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001791 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001791 |
| HIERARCH ESO ISS AMBI TEMP | 11.19 |
| HIERARCH ESO ISS AMBI FWHM START | 1.63 |
| HIERARCH ESO ISS AMBI FWHM END | 1.63 |
| HIERARCH ESO FT ROBJ NAME | HD25535 |
| HIERARCH ESO FT ROBJ ALPHA | 040203.449 |
| HIERARCH ESO FT ROBJ DELTA | -342855.805 |