Exposure
- ID
- GRAVI.2024-06-08T08:41:07.696_1
- Header ID
- GRAVI.2024-06-08T08:41:07.696
- Date updated
- 2024-06-08 08:50:45 UTC+0000
- Release date
- 2025-06-08 08:50:45 UTC+0000
- UTC Start
- 2024-06-08 08:41:07.696
- UTC End
- 2024-06-08 08:43:47.696
- MJD Start
- 60469.36189463
- MJD End
- 60469.3637464819
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003511
- Ambient temperature (°C)
- 13.34
- Seeing (arcsec)
- 0.915
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 | 35.0450 | 34.9720 | 170.0000 | 170.6000 |
A0-J2 | 96.8020 | 95.7090 | 86.3000 | 86.2000 |
A0-J6 | 168.5650 | 168.7050 | 35.5040 | 35.4680 |
B5-J2 | 99.2540 | 98.6470 | 65.8000 | 65.5000 |
B5-J6 | 194.7290 | 195.0450 | 28.1230 | 28.1940 |
J2-J6 | 130.9870 | 131.0060 | 0.5600 | 1.0410 |
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 | 60469.36189463 |
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 | 35.045 |
HIERARCH ESO ISS PBL12 END | 34.972 |
HIERARCH ESO ISS PBLA12 START | 170.0 |
HIERARCH ESO ISS PBLA12 END | 170.6 |
HIERARCH ESO ISS PBL13 START | 96.802 |
HIERARCH ESO ISS PBL13 END | 95.709 |
HIERARCH ESO ISS PBLA13 START | 86.3 |
HIERARCH ESO ISS PBLA13 END | 86.2 |
HIERARCH ESO ISS PBL14 START | 168.565 |
HIERARCH ESO ISS PBL14 END | 168.705 |
HIERARCH ESO ISS PBLA14 START | 35.504 |
HIERARCH ESO ISS PBLA14 END | 35.468 |
HIERARCH ESO ISS PBL23 START | 99.254 |
HIERARCH ESO ISS PBL23 END | 98.647 |
HIERARCH ESO ISS PBLA23 START | 65.8 |
HIERARCH ESO ISS PBLA23 END | 65.5 |
HIERARCH ESO ISS PBL24 START | 194.729 |
HIERARCH ESO ISS PBL24 END | 195.045 |
HIERARCH ESO ISS PBLA24 START | 28.123 |
HIERARCH ESO ISS PBLA24 END | 28.194 |
HIERARCH ESO ISS PBL34 START | 130.987 |
HIERARCH ESO ISS PBL34 END | 131.006 |
HIERARCH ESO ISS PBLA34 START | 0.56 |
HIERARCH ESO ISS PBLA34 END | 1.041 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003415 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003607 |
HIERARCH ESO ISS AMBI TEMP | 13.34 |
HIERARCH ESO ISS AMBI FWHM START | 0.97 |
HIERARCH ESO ISS AMBI FWHM END | 0.86 |