Exposure
- ID
- GRAVI.2023-05-23T08:19:33.500_1
- Header ID
- GRAVI.2023-05-23T08:19:33.500
- Date updated
- 2023-05-23 08:35:46 UTC+0000
- Release date
- 2024-05-23 08:35:46 UTC+0000
- UTC Start
- 2023-05-23 08:19:33.500
- UTC End
- 2023-05-23 08:26:13.500
- MJD Start
- 60087.34691551
- MJD End
- 60087.3515451396
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0069405
- Ambient temperature (°C)
- 13.52
- Seeing (arcsec)
- 0.445
Observation
- ID
- 55544
- Category
- science
- Program ID
- 108.220D.008
- Program Title
- TOWARDS DETECTION OF SINGLE BLACK HOLES BY MICROLENSING AND INTERFEROMETRY
- Program Type
- Monitoring
- PI / COI
- MéRAND/ DONG/ GOULD/ WOILLEZ/ UDALSKI/ MROZ
Target
- ID
- 41140
- Name
- OGLE-2023-BLG-0004
- RA
- 268.16015
- DEC
- -30.10633
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 86.6230 | 86.0910 | 131.1000 | 132.3000 |
A0-J2 | 119.4970 | 118.2270 | 107.1000 | 108.2000 |
A0-K0 | 116.7100 | 115.2970 | 83.4650 | 84.2650 |
G1-J2 | 53.4970 | 52.9280 | 66.1000 | 66.7000 |
G1-K0 | 86.5780 | 86.1600 | 35.8170 | 36.3110 |
J2-K0 | 48.5370 | 48.5330 | 2.0830 | 2.8540 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.220D.008 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60087.34691551 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | OGLE-2023-BLG-0004 |
HIERARCH ESO INS SOBJ NAME | OGLE-2023-BLG-0004 |
RA | 268.16015 |
DEC | -30.10633 |
HIERARCH ESO INS SPEC RES | MEDIUM |
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 | 414.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 4 |
HIERARCH ESO ISS PBL12 START | 86.623 |
HIERARCH ESO ISS PBL12 END | 86.091 |
HIERARCH ESO ISS PBLA12 START | 131.1 |
HIERARCH ESO ISS PBLA12 END | 132.3 |
HIERARCH ESO ISS PBL13 START | 119.497 |
HIERARCH ESO ISS PBL13 END | 118.227 |
HIERARCH ESO ISS PBLA13 START | 107.1 |
HIERARCH ESO ISS PBLA13 END | 108.2 |
HIERARCH ESO ISS PBL14 START | 116.71 |
HIERARCH ESO ISS PBL14 END | 115.297 |
HIERARCH ESO ISS PBLA14 START | 83.465 |
HIERARCH ESO ISS PBLA14 END | 84.265 |
HIERARCH ESO ISS PBL23 START | 53.497 |
HIERARCH ESO ISS PBL23 END | 52.928 |
HIERARCH ESO ISS PBLA23 START | 66.1 |
HIERARCH ESO ISS PBLA23 END | 66.7 |
HIERARCH ESO ISS PBL24 START | 86.578 |
HIERARCH ESO ISS PBL24 END | 86.16 |
HIERARCH ESO ISS PBLA24 START | 35.817 |
HIERARCH ESO ISS PBLA24 END | 36.311 |
HIERARCH ESO ISS PBL34 START | 48.537 |
HIERARCH ESO ISS PBL34 END | 48.533 |
HIERARCH ESO ISS PBLA34 START | 2.083 |
HIERARCH ESO ISS PBLA34 END | 2.854 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006302 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007579 |
HIERARCH ESO ISS AMBI TEMP | 13.52 |
HIERARCH ESO ISS AMBI FWHM START | 0.5 |
HIERARCH ESO ISS AMBI FWHM END | 0.39 |
HIERARCH ESO FT ROBJ NAME | S8DR150888 |
HIERARCH ESO FT ROBJ ALPHA | 175238.795 |
HIERARCH ESO FT ROBJ DELTA | -300625.894 |