Exposure
- ID
- GRAVI.2022-04-12T05:59:44.001_1
- Header ID
- GRAVI.2022-04-12T05:59:44.001
- Date updated
- 2022-04-12 06:11:02 UTC+0000
- Release date
- 2023-04-12 06:11:02 UTC+0000
- UTC Start
- 2022-04-12 05:59:44.001
- UTC End
- 2022-04-12 06:03:44.001
- MJD Start
- 59681.24981483
- MJD End
- 59681.2525926078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001966
- Ambient temperature (°C)
- 7.78
- Seeing (arcsec)
- 1.62
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 | 89.2670 | 89.4240 | 115.3000 | 116.1000 |
A0-J2 | 129.2350 | 129.2230 | 94.1000 | 94.9000 |
A0-K0 | 126.3560 | 126.1110 | 74.1490 | 74.9340 |
G1-J2 | 56.2160 | 56.0560 | 59.0000 | 59.7000 |
G1-K0 | 83.3270 | 83.1160 | 29.3470 | 29.9070 |
J2-K0 | 44.3060 | 44.3450 | 350.4470 | 350.9540 |
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 | 59681.24981483 |
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 | 89.267 |
HIERARCH ESO ISS PBL12 END | 89.424 |
HIERARCH ESO ISS PBLA12 START | 115.3 |
HIERARCH ESO ISS PBLA12 END | 116.1 |
HIERARCH ESO ISS PBL13 START | 129.235 |
HIERARCH ESO ISS PBL13 END | 129.223 |
HIERARCH ESO ISS PBLA13 START | 94.1 |
HIERARCH ESO ISS PBLA13 END | 94.9 |
HIERARCH ESO ISS PBL14 START | 126.356 |
HIERARCH ESO ISS PBL14 END | 126.111 |
HIERARCH ESO ISS PBLA14 START | 74.149 |
HIERARCH ESO ISS PBLA14 END | 74.934 |
HIERARCH ESO ISS PBL23 START | 56.216 |
HIERARCH ESO ISS PBL23 END | 56.056 |
HIERARCH ESO ISS PBLA23 START | 59.0 |
HIERARCH ESO ISS PBLA23 END | 59.7 |
HIERARCH ESO ISS PBL24 START | 83.327 |
HIERARCH ESO ISS PBL24 END | 83.116 |
HIERARCH ESO ISS PBLA24 START | 29.347 |
HIERARCH ESO ISS PBLA24 END | 29.907 |
HIERARCH ESO ISS PBL34 START | 44.306 |
HIERARCH ESO ISS PBL34 END | 44.345 |
HIERARCH ESO ISS PBLA34 START | 350.447 |
HIERARCH ESO ISS PBLA34 END | 350.954 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002086 |
HIERARCH ESO ISS AMBI TAU0 END | 0.001846 |
HIERARCH ESO ISS AMBI TEMP | 7.78 |
HIERARCH ESO ISS AMBI FWHM START | 1.58 |
HIERARCH ESO ISS AMBI FWHM END | 1.66 |