Exposure
- ID
- GRAVI.2023-08-30T09:41:31.961_1
- Header ID
- GRAVI.2023-08-30T09:41:31.961
- Date updated
- 2023-08-30 09:51:01 UTC+0000
- Release date
- 2023-08-30 09:41:31 UTC+0000
- UTC Start
- 2023-08-30 09:41:31.961
- UTC End
- 2023-08-30 09:42:35.961
- MJD Start
- 60186.40384214
- MJD End
- 60186.404582880736
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032995
- Ambient temperature (°C)
- 11.31
- Seeing (arcsec)
- 1.42
Observation
- ID
- 56819
- 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
- 42108
- Name
- HD25535
- RA
- 60.519381
- DEC
- -34.4821
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.2260 | 56.2140 | 22.9000 | 23.1000 |
| U1-U3 | 102.0300 | 102.0070 | 29.2000 | 29.3000 |
| U1-U4 | 130.2060 | 130.2090 | 56.6750 | 56.8740 |
| U2-U3 | 46.5470 | 46.5380 | 36.7000 | 36.9000 |
| U2-U4 | 89.1460 | 89.1800 | 77.2120 | 77.4150 |
| U3-U4 | 61.6540 | 61.7020 | 106.5610 | 106.7460 |
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 | 60186.40384214 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD25535 |
| HIERARCH ESO INS SOBJ NAME | HD25535 |
| RA | 60.519381 |
| DEC | -34.4821 |
| 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 | 56.226 |
| HIERARCH ESO ISS PBL12 END | 56.214 |
| HIERARCH ESO ISS PBLA12 START | 22.9 |
| HIERARCH ESO ISS PBLA12 END | 23.1 |
| HIERARCH ESO ISS PBL13 START | 102.03 |
| HIERARCH ESO ISS PBL13 END | 102.007 |
| HIERARCH ESO ISS PBLA13 START | 29.2 |
| HIERARCH ESO ISS PBLA13 END | 29.3 |
| HIERARCH ESO ISS PBL14 START | 130.206 |
| HIERARCH ESO ISS PBL14 END | 130.209 |
| HIERARCH ESO ISS PBLA14 START | 56.675 |
| HIERARCH ESO ISS PBLA14 END | 56.874 |
| HIERARCH ESO ISS PBL23 START | 46.547 |
| HIERARCH ESO ISS PBL23 END | 46.538 |
| HIERARCH ESO ISS PBLA23 START | 36.7 |
| HIERARCH ESO ISS PBLA23 END | 36.9 |
| HIERARCH ESO ISS PBL24 START | 89.146 |
| HIERARCH ESO ISS PBL24 END | 89.18 |
| HIERARCH ESO ISS PBLA24 START | 77.212 |
| HIERARCH ESO ISS PBLA24 END | 77.415 |
| HIERARCH ESO ISS PBL34 START | 61.654 |
| HIERARCH ESO ISS PBL34 END | 61.702 |
| HIERARCH ESO ISS PBLA34 START | 106.561 |
| HIERARCH ESO ISS PBLA34 END | 106.746 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003146 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003453 |
| HIERARCH ESO ISS AMBI TEMP | 11.31 |
| HIERARCH ESO ISS AMBI FWHM START | 1.4 |
| HIERARCH ESO ISS AMBI FWHM END | 1.44 |
| HIERARCH ESO FT ROBJ NAME | HD25535B |
| HIERARCH ESO FT ROBJ ALPHA | 040203.5077 |
| HIERARCH ESO FT ROBJ DELTA | -342855.0051 |