Exposure
- ID
- GRAVI.2024-06-09T05:40:52.136_1
- Header ID
- GRAVI.2024-06-09T05:40:52.136
- Date updated
- 2024-06-09 05:50:42 UTC+0000
- Release date
- 2025-06-09 05:50:41 UTC+0000
- UTC Start
- 2024-06-09 05:40:52.136
- UTC End
- 2024-06-09 05:43:32.136
- MJD Start
- 60470.23671454
- MJD End
- 60470.2385663919
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002988
- Ambient temperature (°C)
- 10.66
- Seeing (arcsec)
- 1.22
Observation
- ID
- 59592
- Category
- science
- Program ID
- 113.26BP.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART IV
- Program Type
- Normal
- PI / COI
- GALLENNE / PIETRZYNSKI / KERVELLA / MÉRAND / GIEREN / GRACZYK
Target
- ID
- 44189
- Name
- V2291_Oph
- RA
- 276.410517
- DEC
- 8.03197
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B5 | 43.6340 | 43.4810 | 146.1000 | 146.3000 |
A0-J2 | 129.1370 | 129.1910 | 92.9000 | 92.8000 |
A0-J6 | 145.6660 | 146.1970 | 28.7590 | 29.0340 |
B5-J2 | 108.7890 | 109.1060 | 74.2000 | 74.1000 |
B5-J6 | 170.2030 | 170.5770 | 15.6000 | 15.9420 |
J2-J6 | 146.5950 | 146.1770 | 336.3150 | 336.5880 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 113.26BP.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60470.23671454 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | V2291-Oph |
HIERARCH ESO INS SOBJ NAME | V2291_Oph |
RA | 276.410517 |
DEC | 8.03197 |
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 | B5 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | J6 |
EXPTIME | 178.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 16 |
HIERARCH ESO ISS PBL12 START | 43.634 |
HIERARCH ESO ISS PBL12 END | 43.481 |
HIERARCH ESO ISS PBLA12 START | 146.1 |
HIERARCH ESO ISS PBLA12 END | 146.3 |
HIERARCH ESO ISS PBL13 START | 129.137 |
HIERARCH ESO ISS PBL13 END | 129.191 |
HIERARCH ESO ISS PBLA13 START | 92.9 |
HIERARCH ESO ISS PBLA13 END | 92.8 |
HIERARCH ESO ISS PBL14 START | 145.666 |
HIERARCH ESO ISS PBL14 END | 146.197 |
HIERARCH ESO ISS PBLA14 START | 28.759 |
HIERARCH ESO ISS PBLA14 END | 29.034 |
HIERARCH ESO ISS PBL23 START | 108.789 |
HIERARCH ESO ISS PBL23 END | 109.106 |
HIERARCH ESO ISS PBLA23 START | 74.2 |
HIERARCH ESO ISS PBLA23 END | 74.1 |
HIERARCH ESO ISS PBL24 START | 170.203 |
HIERARCH ESO ISS PBL24 END | 170.577 |
HIERARCH ESO ISS PBLA24 START | 15.6 |
HIERARCH ESO ISS PBLA24 END | 15.942 |
HIERARCH ESO ISS PBL34 START | 146.595 |
HIERARCH ESO ISS PBL34 END | 146.177 |
HIERARCH ESO ISS PBLA34 START | 336.315 |
HIERARCH ESO ISS PBLA34 END | 336.588 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002988 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002988 |
HIERARCH ESO ISS AMBI TEMP | 10.66 |
HIERARCH ESO ISS AMBI FWHM START | 1.22 |
HIERARCH ESO ISS AMBI FWHM END | 1.22 |