Exposure
- ID
- GRAVI.2022-04-12T07:31:11.232_1
- Header ID
- GRAVI.2022-04-12T07:31:11.232
- Date updated
- 2022-04-12 07:41:17 UTC+0000
- Release date
- 2023-04-12 07:41:16 UTC+0000
- UTC Start
- 2022-04-12 07:31:11.232
- UTC End
- 2022-04-12 07:35:11.232
- MJD Start
- 59681.31332444
- MJD End
- 59681.3161022178
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0021195
- Ambient temperature (°C)
- 7.41
- Seeing (arcsec)
- 1.505
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 | 87.9830 | 87.6120 | 115.1000 | 115.3000 |
A0-J2 | 128.5740 | 128.3090 | 92.9000 | 93.0000 |
A0-K0 | 127.8780 | 127.9490 | 72.6310 | 72.7000 |
G1-J2 | 57.6500 | 57.7720 | 57.7000 | 57.8000 |
G1-K0 | 86.5650 | 86.8030 | 29.3010 | 29.6390 |
J2-K0 | 45.1350 | 45.0880 | 351.8920 | 352.3780 |
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 | 59681.31332444 |
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 | 87.983 |
HIERARCH ESO ISS PBL12 END | 87.612 |
HIERARCH ESO ISS PBLA12 START | 115.1 |
HIERARCH ESO ISS PBLA12 END | 115.3 |
HIERARCH ESO ISS PBL13 START | 128.574 |
HIERARCH ESO ISS PBL13 END | 128.309 |
HIERARCH ESO ISS PBLA13 START | 92.9 |
HIERARCH ESO ISS PBLA13 END | 93.0 |
HIERARCH ESO ISS PBL14 START | 127.878 |
HIERARCH ESO ISS PBL14 END | 127.949 |
HIERARCH ESO ISS PBLA14 START | 72.631 |
HIERARCH ESO ISS PBLA14 END | 72.7 |
HIERARCH ESO ISS PBL23 START | 57.65 |
HIERARCH ESO ISS PBL23 END | 57.772 |
HIERARCH ESO ISS PBLA23 START | 57.7 |
HIERARCH ESO ISS PBLA23 END | 57.8 |
HIERARCH ESO ISS PBL24 START | 86.565 |
HIERARCH ESO ISS PBL24 END | 86.803 |
HIERARCH ESO ISS PBLA24 START | 29.301 |
HIERARCH ESO ISS PBLA24 END | 29.639 |
HIERARCH ESO ISS PBL34 START | 45.135 |
HIERARCH ESO ISS PBL34 END | 45.088 |
HIERARCH ESO ISS PBLA34 START | 351.892 |
HIERARCH ESO ISS PBLA34 END | 352.378 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002227 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002012 |
HIERARCH ESO ISS AMBI TEMP | 7.41 |
HIERARCH ESO ISS AMBI FWHM START | 1.45 |
HIERARCH ESO ISS AMBI FWHM END | 1.56 |