Exposure
- ID
- GRAVI.2022-04-12T07:08:08.174_1
- Header ID
- GRAVI.2022-04-12T07:08:08.174
- Date updated
- 2022-04-12 07:21:07 UTC+0000
- Release date
- 2023-04-12 07:21:06 UTC+0000
- UTC Start
- 2022-04-12 07:08:08.174
- UTC End
- 2022-04-12 07:12:08.174
- MJD Start
- 59681.29731683
- MJD End
- 59681.3000946078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002185
- Ambient temperature (°C)
- 7.42
- Seeing (arcsec)
- 1.535
Observation
- ID
- 50483
- 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
- 37733
- Name
- HIP77660
- RA
- 237.812296
- DEC
- -3.09064
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 89.5540 | 89.3190 | 114.3000 | 114.4000 |
A0-J2 | 129.2350 | 129.2110 | 92.6000 | 92.6000 |
A0-K0 | 126.8010 | 127.0890 | 72.1630 | 72.2640 |
G1-J2 | 56.7520 | 56.9480 | 56.8000 | 57.0000 |
G1-K0 | 85.2090 | 85.4680 | 27.3070 | 27.7000 |
J2-K0 | 45.4270 | 45.3680 | 349.3410 | 349.8040 |
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 | 59681.29731683 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | b Ser |
HIERARCH ESO INS SOBJ NAME | HIP77660 |
RA | 237.812296 |
DEC | -3.09064 |
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 | 89.554 |
HIERARCH ESO ISS PBL12 END | 89.319 |
HIERARCH ESO ISS PBLA12 START | 114.3 |
HIERARCH ESO ISS PBLA12 END | 114.4 |
HIERARCH ESO ISS PBL13 START | 129.235 |
HIERARCH ESO ISS PBL13 END | 129.211 |
HIERARCH ESO ISS PBLA13 START | 92.6 |
HIERARCH ESO ISS PBLA13 END | 92.6 |
HIERARCH ESO ISS PBL14 START | 126.801 |
HIERARCH ESO ISS PBL14 END | 127.089 |
HIERARCH ESO ISS PBLA14 START | 72.163 |
HIERARCH ESO ISS PBLA14 END | 72.264 |
HIERARCH ESO ISS PBL23 START | 56.752 |
HIERARCH ESO ISS PBL23 END | 56.948 |
HIERARCH ESO ISS PBLA23 START | 56.8 |
HIERARCH ESO ISS PBLA23 END | 57.0 |
HIERARCH ESO ISS PBL24 START | 85.209 |
HIERARCH ESO ISS PBL24 END | 85.468 |
HIERARCH ESO ISS PBLA24 START | 27.307 |
HIERARCH ESO ISS PBLA24 END | 27.7 |
HIERARCH ESO ISS PBL34 START | 45.427 |
HIERARCH ESO ISS PBL34 END | 45.368 |
HIERARCH ESO ISS PBLA34 START | 349.341 |
HIERARCH ESO ISS PBLA34 END | 349.804 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002111 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002259 |
HIERARCH ESO ISS AMBI TEMP | 7.42 |
HIERARCH ESO ISS AMBI FWHM START | 1.58 |
HIERARCH ESO ISS AMBI FWHM END | 1.49 |