Exposure
- ID
- GRAVI.2024-08-29T04:47:20.736_1
- Header ID
- GRAVI.2024-08-29T04:47:20.736
- Date updated
- 2024-08-29 04:55:40 UTC+0000
- Release date
- 2024-08-29 04:47:20 UTC+0000
- UTC Start
- 2024-08-29 04:47:20.736
- UTC End
- 2024-08-29 04:48:56.736
- MJD Start
- 60551.19954555
- MJD End
- 60551.20065666111
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002094
- Ambient temperature (°C)
- 8.2
- Seeing (arcsec)
- 1.6
Observation
- ID
- 60451
- Category
- calibrator
- Program ID
- 114.272P.001
- Program Title
- PRECISION MASSES AND ORBITS OF A-TYPE GAIA BINARIES
- Program Type
- Normal
- PI / COI
- GARDNER / KRAUS / LU
Target
- ID
- 44902
- Name
- HD_225092
- RA
- 0.832784
- DEC
- -64.47613
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 36.9920 | 37.0750 | 130.5000 | 130.8000 |
| A0-J2 | 126.8100 | 126.8910 | 72.3000 | 72.7000 |
| A0-J6 | 145.4660 | 145.3720 | 18.2340 | 18.5280 |
| B5-J2 | 111.7890 | 111.7700 | 56.0000 | 56.4000 |
| B5-J6 | 163.0950 | 163.0510 | 6.1150 | 6.3800 |
| J2-J6 | 124.9080 | 125.1400 | 322.9250 | 323.1910 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.272P.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60551.19954555 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 225092 |
| HIERARCH ESO INS SOBJ NAME | HD_225092 |
| RA | 0.832784 |
| DEC | -64.47613 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 114.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 36.992 |
| HIERARCH ESO ISS PBL12 END | 37.075 |
| HIERARCH ESO ISS PBLA12 START | 130.5 |
| HIERARCH ESO ISS PBLA12 END | 130.8 |
| HIERARCH ESO ISS PBL13 START | 126.81 |
| HIERARCH ESO ISS PBL13 END | 126.891 |
| HIERARCH ESO ISS PBLA13 START | 72.3 |
| HIERARCH ESO ISS PBLA13 END | 72.7 |
| HIERARCH ESO ISS PBL14 START | 145.466 |
| HIERARCH ESO ISS PBL14 END | 145.372 |
| HIERARCH ESO ISS PBLA14 START | 18.234 |
| HIERARCH ESO ISS PBLA14 END | 18.528 |
| HIERARCH ESO ISS PBL23 START | 111.789 |
| HIERARCH ESO ISS PBL23 END | 111.77 |
| HIERARCH ESO ISS PBLA23 START | 56.0 |
| HIERARCH ESO ISS PBLA23 END | 56.4 |
| HIERARCH ESO ISS PBL24 START | 163.095 |
| HIERARCH ESO ISS PBL24 END | 163.051 |
| HIERARCH ESO ISS PBLA24 START | 6.115 |
| HIERARCH ESO ISS PBLA24 END | 6.38 |
| HIERARCH ESO ISS PBL34 START | 124.908 |
| HIERARCH ESO ISS PBL34 END | 125.14 |
| HIERARCH ESO ISS PBLA34 START | 322.925 |
| HIERARCH ESO ISS PBLA34 END | 323.191 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002094 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002094 |
| HIERARCH ESO ISS AMBI TEMP | 8.2 |
| HIERARCH ESO ISS AMBI FWHM START | 1.4 |
| HIERARCH ESO ISS AMBI FWHM END | 1.8 |