Exposure
- ID
- GRAVI.2023-05-23T07:12:06.329_2
- Header ID
- GRAVI.2023-05-23T07:12:06.329
- Date updated
- 2023-05-23 07:25:52 UTC+0000
- Release date
- 2024-05-23 07:25:52 UTC+0000
- UTC Start
- 2023-05-23 07:12:06.329
- UTC End
- 2023-05-23 07:18:46.329
- MJD Start
- 60087.30007325
- MJD End
- 60087.3047028796
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0075985
- Ambient temperature (°C)
- 13.55
- Seeing (arcsec)
- 0.365
Observation
- ID
- 55543
- 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
- 41139
- Name
- S9O8000940
- RA
- 281.409095833333
- DEC
- -5.73301
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 90.1580 | 89.9040 | 114.3000 | 114.5000 |
A0-J2 | 129.1110 | 129.2240 | 92.3000 | 92.5000 |
A0-K0 | 126.2930 | 126.8360 | 71.4980 | 71.7530 |
G1-J2 | 56.6070 | 56.9310 | 55.8000 | 56.2000 |
G1-K0 | 85.8180 | 86.1940 | 25.9700 | 26.6520 |
J2-K0 | 46.2680 | 46.1790 | 348.4790 | 349.2110 |
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 | 60087.30007325 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | Gaia23bkf |
HIERARCH ESO INS SOBJ NAME | Gaia23bkf |
RA | 281.410184 |
DEC | -5.7306 |
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 | 90.158 |
HIERARCH ESO ISS PBL12 END | 89.904 |
HIERARCH ESO ISS PBLA12 START | 114.3 |
HIERARCH ESO ISS PBLA12 END | 114.5 |
HIERARCH ESO ISS PBL13 START | 129.111 |
HIERARCH ESO ISS PBL13 END | 129.224 |
HIERARCH ESO ISS PBLA13 START | 92.3 |
HIERARCH ESO ISS PBLA13 END | 92.5 |
HIERARCH ESO ISS PBL14 START | 126.293 |
HIERARCH ESO ISS PBL14 END | 126.836 |
HIERARCH ESO ISS PBLA14 START | 71.498 |
HIERARCH ESO ISS PBLA14 END | 71.753 |
HIERARCH ESO ISS PBL23 START | 56.607 |
HIERARCH ESO ISS PBL23 END | 56.931 |
HIERARCH ESO ISS PBLA23 START | 55.8 |
HIERARCH ESO ISS PBLA23 END | 56.2 |
HIERARCH ESO ISS PBL24 START | 85.818 |
HIERARCH ESO ISS PBL24 END | 86.194 |
HIERARCH ESO ISS PBLA24 START | 25.97 |
HIERARCH ESO ISS PBLA24 END | 26.652 |
HIERARCH ESO ISS PBL34 START | 46.268 |
HIERARCH ESO ISS PBL34 END | 46.179 |
HIERARCH ESO ISS PBLA34 START | 348.479 |
HIERARCH ESO ISS PBLA34 END | 349.211 |
HIERARCH ESO ISS AMBI TAU0 START | 0.008326 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006871 |
HIERARCH ESO ISS AMBI TEMP | 13.55 |
HIERARCH ESO ISS AMBI FWHM START | 0.38 |
HIERARCH ESO ISS AMBI FWHM END | 0.35 |
HIERARCH ESO FT ROBJ NAME | S9O8000940 |
HIERARCH ESO FT ROBJ ALPHA | 184538.183 |
HIERARCH ESO FT ROBJ DELTA | -054358.836 |