Exposure
- ID
- GRAVI.2023-09-16T05:01:22.388_1
- Header ID
- GRAVI.2023-09-16T05:01:22.388
- Date updated
- 2023-09-16 05:11:13 UTC+0000
- Release date
- 2024-09-16 05:11:13 UTC+0000
- UTC Start
- 2023-09-16 05:01:22.388
- UTC End
- 2023-09-16 05:04:02.388
- MJD Start
- 60203.2092869
- MJD End
- 60203.2111387519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003756
- Ambient temperature (°C)
- 16.21
- Seeing (arcsec)
- 0.85
Observation
- ID
- 57008
- Category
- science
- Program ID
- 111.24N4.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART III
- Program Type
- Normal
- PI / COI
- GALLENNE/ PIETRZYNSKI/ KERVELLA/ MÉRAND/ GIEREN/ GRACZYK
Target
- ID
- 42267
- Name
- eta_And
- RA
- 14.301418
- DEC
- 23.41741
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-G2 | 66.7670 | 66.9370 | 277.1000 | 276.8000 |
K0-D0 | 85.2430 | 85.7630 | 262.1000 | 261.8000 |
K0-J3 | 47.4100 | 47.1720 | 320.3360 | 320.3850 |
G2-D0 | 27.0030 | 27.2420 | 222.3000 | 222.6000 |
G2-J3 | 45.7640 | 46.1930 | 51.8680 | 51.9860 |
D0-J3 | 72.5310 | 73.2030 | 48.3210 | 48.4900 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 111.24N4.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60203.2092869 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | eta_And |
HIERARCH ESO INS SOBJ NAME | eta_And |
RA | 14.301418 |
DEC | 23.41741 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | K0 |
HIERARCH ESO ISS CONF STATION2 | G2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | J3 |
EXPTIME | 178.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 16 |
HIERARCH ESO ISS PBL12 START | 66.767 |
HIERARCH ESO ISS PBL12 END | 66.937 |
HIERARCH ESO ISS PBLA12 START | 277.1 |
HIERARCH ESO ISS PBLA12 END | 276.8 |
HIERARCH ESO ISS PBL13 START | 85.243 |
HIERARCH ESO ISS PBL13 END | 85.763 |
HIERARCH ESO ISS PBLA13 START | 262.1 |
HIERARCH ESO ISS PBLA13 END | 261.8 |
HIERARCH ESO ISS PBL14 START | 47.41 |
HIERARCH ESO ISS PBL14 END | 47.172 |
HIERARCH ESO ISS PBLA14 START | 320.336 |
HIERARCH ESO ISS PBLA14 END | 320.385 |
HIERARCH ESO ISS PBL23 START | 27.003 |
HIERARCH ESO ISS PBL23 END | 27.242 |
HIERARCH ESO ISS PBLA23 START | 222.3 |
HIERARCH ESO ISS PBLA23 END | 222.6 |
HIERARCH ESO ISS PBL24 START | 45.764 |
HIERARCH ESO ISS PBL24 END | 46.193 |
HIERARCH ESO ISS PBLA24 START | 51.868 |
HIERARCH ESO ISS PBLA24 END | 51.986 |
HIERARCH ESO ISS PBL34 START | 72.531 |
HIERARCH ESO ISS PBL34 END | 73.203 |
HIERARCH ESO ISS PBLA34 START | 48.321 |
HIERARCH ESO ISS PBLA34 END | 48.49 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003756 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003756 |
HIERARCH ESO ISS AMBI TEMP | 16.21 |
HIERARCH ESO ISS AMBI FWHM START | 0.85 |
HIERARCH ESO ISS AMBI FWHM END | 0.85 |