Exposure
- ID
- GRAVI.2022-04-12T06:08:59.025_1
- Header ID
- GRAVI.2022-04-12T06:08:59.025
- Date updated
- 2022-04-12 06:21:23 UTC+0000
- Release date
- 2023-04-12 06:21:23 UTC+0000
- UTC Start
- 2022-04-12 06:08:59.025
- UTC End
- 2022-04-12 06:12:59.025
- MJD Start
- 59681.25623871
- MJD End
- 59681.2590164878
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0021435
- Ambient temperature (°C)
- 7.72
- Seeing (arcsec)
- 1.43
Observation
- ID
- 50481
- Category
- science
- Program ID
- 109.23BV.001
- Program Title
- COMPLETING THE SEARCH FOR INTERMEDIATE MASS BINARIES WITH GRAVITY TARGETING A-STARS WITH GAIA-HIPPARCOS ACCELERATIONS
- Program Type
- Normal
- PI / COI
- WAISBERG/ KLEIN/ KATZ
Target
- ID
- 37731
- Name
- HIP70931
- RA
- 217.583485
- DEC
- -49.51924
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 89.5940 | 89.7260 | 117.0000 | 117.7000 |
A0-J2 | 129.1850 | 129.1320 | 95.8000 | 96.7000 |
A0-K0 | 125.8010 | 125.5170 | 75.8510 | 76.6260 |
G1-J2 | 55.8580 | 55.6820 | 60.6000 | 61.3000 |
G1-K0 | 82.8580 | 82.6320 | 30.5560 | 31.1010 |
J2-K0 | 44.3880 | 44.4220 | 351.5480 | 352.0490 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 109.23BV.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59681.25623871 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 126983 |
HIERARCH ESO INS SOBJ NAME | HIP70931 |
RA | 217.583485 |
DEC | -49.51924 |
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 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | K0 |
EXPTIME | 256.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 89.594 |
HIERARCH ESO ISS PBL12 END | 89.726 |
HIERARCH ESO ISS PBLA12 START | 117.0 |
HIERARCH ESO ISS PBLA12 END | 117.7 |
HIERARCH ESO ISS PBL13 START | 129.185 |
HIERARCH ESO ISS PBL13 END | 129.132 |
HIERARCH ESO ISS PBLA13 START | 95.8 |
HIERARCH ESO ISS PBLA13 END | 96.7 |
HIERARCH ESO ISS PBL14 START | 125.801 |
HIERARCH ESO ISS PBL14 END | 125.517 |
HIERARCH ESO ISS PBLA14 START | 75.851 |
HIERARCH ESO ISS PBLA14 END | 76.626 |
HIERARCH ESO ISS PBL23 START | 55.858 |
HIERARCH ESO ISS PBL23 END | 55.682 |
HIERARCH ESO ISS PBLA23 START | 60.6 |
HIERARCH ESO ISS PBLA23 END | 61.3 |
HIERARCH ESO ISS PBL24 START | 82.858 |
HIERARCH ESO ISS PBL24 END | 82.632 |
HIERARCH ESO ISS PBLA24 START | 30.556 |
HIERARCH ESO ISS PBLA24 END | 31.101 |
HIERARCH ESO ISS PBL34 START | 44.388 |
HIERARCH ESO ISS PBL34 END | 44.422 |
HIERARCH ESO ISS PBLA34 START | 351.548 |
HIERARCH ESO ISS PBLA34 END | 352.049 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00217 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002117 |
HIERARCH ESO ISS AMBI TEMP | 7.72 |
HIERARCH ESO ISS AMBI FWHM START | 1.44 |
HIERARCH ESO ISS AMBI FWHM END | 1.42 |