Exposure
- ID
- GRAVI.2022-04-12T05:00:25.852_1
- Header ID
- GRAVI.2022-04-12T05:00:25.852
- Date updated
- 2022-04-12 05:10:52 UTC+0000
- Release date
- 2023-04-12 05:10:52 UTC+0000
- UTC Start
- 2022-04-12 05:00:25.852
- UTC End
- 2022-04-12 05:04:25.852
- MJD Start
- 59681.20863255
- MJD End
- 59681.2114103278
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0020905
- Ambient temperature (°C)
- 7.76
- Seeing (arcsec)
- 1.605
Observation
- ID
- 50478
- Category
- science
- Program ID
- 109.23BV.002
- 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
- 37728
- Name
- HIP70931B
- RA
- 217.583513
- DEC
- -49.51932
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 85.8130 | 86.1430 | 104.8000 | 105.5000 |
A0-J2 | 127.4590 | 127.7060 | 82.7000 | 83.5000 |
A0-K0 | 127.9790 | 127.9670 | 63.0900 | 63.9020 |
G1-J2 | 57.7520 | 57.6810 | 48.8000 | 49.5000 |
G1-K0 | 85.6470 | 85.5160 | 21.3240 | 21.9170 |
J2-K0 | 43.5140 | 43.5870 | 343.5790 | 344.0620 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 109.23BV.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59681.20863255 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 126983 |
HIERARCH ESO INS SOBJ NAME | HIP70931B |
RA | 217.583513 |
DEC | -49.51932 |
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 | 85.813 |
HIERARCH ESO ISS PBL12 END | 86.143 |
HIERARCH ESO ISS PBLA12 START | 104.8 |
HIERARCH ESO ISS PBLA12 END | 105.5 |
HIERARCH ESO ISS PBL13 START | 127.459 |
HIERARCH ESO ISS PBL13 END | 127.706 |
HIERARCH ESO ISS PBLA13 START | 82.7 |
HIERARCH ESO ISS PBLA13 END | 83.5 |
HIERARCH ESO ISS PBL14 START | 127.979 |
HIERARCH ESO ISS PBL14 END | 127.967 |
HIERARCH ESO ISS PBLA14 START | 63.09 |
HIERARCH ESO ISS PBLA14 END | 63.902 |
HIERARCH ESO ISS PBL23 START | 57.752 |
HIERARCH ESO ISS PBL23 END | 57.681 |
HIERARCH ESO ISS PBLA23 START | 48.8 |
HIERARCH ESO ISS PBLA23 END | 49.5 |
HIERARCH ESO ISS PBL24 START | 85.647 |
HIERARCH ESO ISS PBL24 END | 85.516 |
HIERARCH ESO ISS PBLA24 START | 21.324 |
HIERARCH ESO ISS PBLA24 END | 21.917 |
HIERARCH ESO ISS PBL34 START | 43.514 |
HIERARCH ESO ISS PBL34 END | 43.587 |
HIERARCH ESO ISS PBLA34 START | 343.579 |
HIERARCH ESO ISS PBLA34 END | 344.062 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002297 |
HIERARCH ESO ISS AMBI TAU0 END | 0.001884 |
HIERARCH ESO ISS AMBI TEMP | 7.76 |
HIERARCH ESO ISS AMBI FWHM START | 1.66 |
HIERARCH ESO ISS AMBI FWHM END | 1.55 |
HIERARCH ESO FT ROBJ NAME | HIP70931A |
HIERARCH ESO FT ROBJ ALPHA | 143020.953 |
HIERARCH ESO FT ROBJ DELTA | -493108.515 |