Exposure
- ID
- GRAVI.2021-09-10T07:38:32.500_1
- Header ID
- GRAVI.2021-09-10T07:38:32.500
- Date updated
- 2021-09-10 07:46:59 UTC+0000
- Release date
- 2022-09-10 07:46:59 UTC+0000
- UTC Start
- 2021-09-10 07:38:32.500
- UTC End
- 2021-09-10 07:42:32.500
- MJD Start
- 59467.31843171
- MJD End
- 59467.3212094878
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043825
- Ambient temperature (°C)
- 11.23
- Seeing (arcsec)
- 0.64
Observation
- ID
- 48192
- Category
- science
- Program ID
- 105.207C.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART II
- Program Type
- Normal
- PI / COI
- GALLENNE/ GIEREN/ PIETRZYNSKI/ GRACZYK/ PILECKI/ KERVELLA/ MERAND
Target
- ID
- 36103
- Name
- HIP10258
- RA
- 32.989771
- DEC
- 4.36122
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.2630 | 87.9100 | 113.1000 | 113.1000 |
| A0-J2 | 129.1660 | 129.0650 | 92.4000 | 92.4000 |
| A0-J3 | 124.9510 | 125.5590 | 49.9270 | 50.0770 |
| G1-J2 | 56.0510 | 56.2930 | 58.6000 | 58.7000 |
| G1-J3 | 115.9790 | 116.1310 | 7.1450 | 7.6390 |
| J2-J3 | 92.1910 | 91.8700 | 338.7330 | 339.1700 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.207C.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59467.31843171 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HIP_10258 |
| HIERARCH ESO INS SOBJ NAME | HIP10258 |
| RA | 32.989771 |
| DEC | 4.36122 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 255.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 88.263 |
| HIERARCH ESO ISS PBL12 END | 87.91 |
| HIERARCH ESO ISS PBLA12 START | 113.1 |
| HIERARCH ESO ISS PBLA12 END | 113.1 |
| HIERARCH ESO ISS PBL13 START | 129.166 |
| HIERARCH ESO ISS PBL13 END | 129.065 |
| HIERARCH ESO ISS PBLA13 START | 92.4 |
| HIERARCH ESO ISS PBLA13 END | 92.4 |
| HIERARCH ESO ISS PBL14 START | 124.951 |
| HIERARCH ESO ISS PBL14 END | 125.559 |
| HIERARCH ESO ISS PBLA14 START | 49.927 |
| HIERARCH ESO ISS PBLA14 END | 50.077 |
| HIERARCH ESO ISS PBL23 START | 56.051 |
| HIERARCH ESO ISS PBL23 END | 56.293 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 58.7 |
| HIERARCH ESO ISS PBL24 START | 115.979 |
| HIERARCH ESO ISS PBL24 END | 116.131 |
| HIERARCH ESO ISS PBLA24 START | 7.145 |
| HIERARCH ESO ISS PBLA24 END | 7.639 |
| HIERARCH ESO ISS PBL34 START | 92.191 |
| HIERARCH ESO ISS PBL34 END | 91.87 |
| HIERARCH ESO ISS PBLA34 START | 338.733 |
| HIERARCH ESO ISS PBLA34 END | 339.17 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004528 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004237 |
| HIERARCH ESO ISS AMBI TEMP | 11.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |