Exposure
- ID
- GRAVI.2023-08-14T08:30:16.735_1
- Header ID
- GRAVI.2023-08-14T08:30:16.735
- Date updated
- 2023-08-14 13:15:46 UTC+0000
- Release date
- 2024-08-14 13:15:46 UTC+0000
- UTC Start
- 2023-08-14 08:30:16.735
- UTC End
- 2023-08-14 08:32:56.735
- MJD Start
- 60170.35436036
- MJD End
- 60170.3562122119
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036585
- Ambient temperature (°C)
- 14.92
- Seeing (arcsec)
- 0.485
Observation
- ID
- 56584
- 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
- 41924
- Name
- eta_And
- RA
- 14.30142
- DEC
- 23.41741
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-G2 | 67.9960 | 67.9100 | 269.0000 | 268.7000 |
K0-D0 | 94.6560 | 94.8320 | 255.3000 | 255.0000 |
K0-J3 | 40.4650 | 40.1890 | 323.9600 | 324.2020 |
G2-D0 | 32.8540 | 33.0460 | 225.8000 | 225.9000 |
G2-J3 | 55.6640 | 55.9680 | 52.5350 | 52.4760 |
D0-J3 | 88.3770 | 88.8760 | 50.0510 | 50.0230 |
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 | 60170.35436036 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | eta_And |
HIERARCH ESO INS SOBJ NAME | eta_And |
RA | 14.30142 |
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 | 67.996 |
HIERARCH ESO ISS PBL12 END | 67.91 |
HIERARCH ESO ISS PBLA12 START | 269.0 |
HIERARCH ESO ISS PBLA12 END | 268.7 |
HIERARCH ESO ISS PBL13 START | 94.656 |
HIERARCH ESO ISS PBL13 END | 94.832 |
HIERARCH ESO ISS PBLA13 START | 255.3 |
HIERARCH ESO ISS PBLA13 END | 255.0 |
HIERARCH ESO ISS PBL14 START | 40.465 |
HIERARCH ESO ISS PBL14 END | 40.189 |
HIERARCH ESO ISS PBLA14 START | 323.96 |
HIERARCH ESO ISS PBLA14 END | 324.202 |
HIERARCH ESO ISS PBL23 START | 32.854 |
HIERARCH ESO ISS PBL23 END | 33.046 |
HIERARCH ESO ISS PBLA23 START | 225.8 |
HIERARCH ESO ISS PBLA23 END | 225.9 |
HIERARCH ESO ISS PBL24 START | 55.664 |
HIERARCH ESO ISS PBL24 END | 55.968 |
HIERARCH ESO ISS PBLA24 START | 52.535 |
HIERARCH ESO ISS PBLA24 END | 52.476 |
HIERARCH ESO ISS PBL34 START | 88.377 |
HIERARCH ESO ISS PBL34 END | 88.876 |
HIERARCH ESO ISS PBLA34 START | 50.051 |
HIERARCH ESO ISS PBLA34 END | 50.023 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004001 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003316 |
HIERARCH ESO ISS AMBI TEMP | 14.92 |
HIERARCH ESO ISS AMBI FWHM START | 0.47 |
HIERARCH ESO ISS AMBI FWHM END | 0.5 |