Exposure
- ID
- GRAVI.2022-11-29T03:20:00.682_1
- Header ID
- GRAVI.2022-11-29T03:20:00.682
- Date updated
- 2022-11-29 03:31:43 UTC+0000
- Release date
- 2022-11-29 03:20:00 UTC+0000
- UTC Start
- 2022-11-29 03:20:00.682
- UTC End
- 2022-11-29 03:24:00.682
- MJD Start
- 59912.13889678
- MJD End
- 59912.1416745578
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027775
- Ambient temperature (°C)
- 12.9
- Seeing (arcsec)
- 1.165
Observation
- ID
- 53339
- Category
- calibrator
- Program ID
- 109.22XY.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART II
- Program Type
- Normal
- PI / COI
- GALLENNE/ PIETRZYNSKI/ GRACZYK/ PILECKI/ GIEREN/ KERVELLA/ MÉRAND
Target
- ID
- 39669
- Name
- HD5873
- RA
- 15.086026
- DEC
- 17.22616
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 62.4640 | 61.3350 | 106.1000 | 106.1000 |
| A0-J2 | 108.9370 | 107.6950 | 81.7000 | 81.3000 |
| A0-K0 | 122.7290 | 122.1260 | 65.4720 | 65.0230 |
| G1-J2 | 58.0890 | 58.0240 | 55.4000 | 55.0000 |
| G1-K0 | 85.6400 | 85.9490 | 37.0870 | 37.0420 |
| J2-K0 | 35.5200 | 35.5880 | 6.2060 | 6.8340 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.22XY.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59912.13889678 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD5873 |
| HIERARCH ESO INS SOBJ NAME | HD5873 |
| RA | 15.086026 |
| DEC | 17.22616 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 62.464 |
| HIERARCH ESO ISS PBL12 END | 61.335 |
| HIERARCH ESO ISS PBLA12 START | 106.1 |
| HIERARCH ESO ISS PBLA12 END | 106.1 |
| HIERARCH ESO ISS PBL13 START | 108.937 |
| HIERARCH ESO ISS PBL13 END | 107.695 |
| HIERARCH ESO ISS PBLA13 START | 81.7 |
| HIERARCH ESO ISS PBLA13 END | 81.3 |
| HIERARCH ESO ISS PBL14 START | 122.729 |
| HIERARCH ESO ISS PBL14 END | 122.126 |
| HIERARCH ESO ISS PBLA14 START | 65.472 |
| HIERARCH ESO ISS PBLA14 END | 65.023 |
| HIERARCH ESO ISS PBL23 START | 58.089 |
| HIERARCH ESO ISS PBL23 END | 58.024 |
| HIERARCH ESO ISS PBLA23 START | 55.4 |
| HIERARCH ESO ISS PBLA23 END | 55.0 |
| HIERARCH ESO ISS PBL24 START | 85.64 |
| HIERARCH ESO ISS PBL24 END | 85.949 |
| HIERARCH ESO ISS PBLA24 START | 37.087 |
| HIERARCH ESO ISS PBLA24 END | 37.042 |
| HIERARCH ESO ISS PBL34 START | 35.52 |
| HIERARCH ESO ISS PBL34 END | 35.588 |
| HIERARCH ESO ISS PBLA34 START | 6.206 |
| HIERARCH ESO ISS PBLA34 END | 6.834 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002838 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002717 |
| HIERARCH ESO ISS AMBI TEMP | 12.9 |
| HIERARCH ESO ISS AMBI FWHM START | 1.18 |
| HIERARCH ESO ISS AMBI FWHM END | 1.15 |