Exposure
- ID
- GRAVI.2022-11-30T05:50:29.695_2
- Header ID
- GRAVI.2022-11-30T05:50:29.695
- Date updated
- 2022-11-30 06:05:49 UTC+0000
- Release date
- 2022-11-30 05:50:29 UTC+0000
- UTC Start
- 2022-11-30 05:50:29.695
- UTC End
- 2022-11-30 05:56:29.695
- MJD Start
- 59913.24339925
- MJD End
- 59913.2475659167
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.013629
- Ambient temperature (°C)
- 10.74
- Seeing (arcsec)
- 0.465
Observation
- ID
- 53359
- Category
- calibrator
- Program ID
- 108.220D.007
- 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
- 39683
- Name
- HD84373
- RA
- 145.47605
- DEC
- -66.4175347222222
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 | 69.8320 | 70.3380 | 53.1000 | 54.8000 |
| A0-J2 | 119.5980 | 119.9080 | 34.8000 | 36.5000 |
| A0-K0 | 127.5670 | 127.6090 | 21.6160 | 23.1010 |
| G1-J2 | 57.5890 | 57.5680 | 12.5000 | 13.9000 |
| G1-K0 | 77.1430 | 77.1980 | 353.4360 | 354.4930 |
| J2-K0 | 29.5040 | 29.8070 | 313.7920 | 314.6620 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.220D.007 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 59913.24339925 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 84373 |
| HIERARCH ESO INS SOBJ NAME | fake |
| RA | 145.471096 |
| DEC | -66.41728 |
| 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 | 376.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 69.832 |
| HIERARCH ESO ISS PBL12 END | 70.338 |
| HIERARCH ESO ISS PBLA12 START | 53.1 |
| HIERARCH ESO ISS PBLA12 END | 54.8 |
| HIERARCH ESO ISS PBL13 START | 119.598 |
| HIERARCH ESO ISS PBL13 END | 119.908 |
| HIERARCH ESO ISS PBLA13 START | 34.8 |
| HIERARCH ESO ISS PBLA13 END | 36.5 |
| HIERARCH ESO ISS PBL14 START | 127.567 |
| HIERARCH ESO ISS PBL14 END | 127.609 |
| HIERARCH ESO ISS PBLA14 START | 21.616 |
| HIERARCH ESO ISS PBLA14 END | 23.101 |
| HIERARCH ESO ISS PBL23 START | 57.589 |
| HIERARCH ESO ISS PBL23 END | 57.568 |
| HIERARCH ESO ISS PBLA23 START | 12.5 |
| HIERARCH ESO ISS PBLA23 END | 13.9 |
| HIERARCH ESO ISS PBL24 START | 77.143 |
| HIERARCH ESO ISS PBL24 END | 77.198 |
| HIERARCH ESO ISS PBLA24 START | 353.436 |
| HIERARCH ESO ISS PBLA24 END | 354.493 |
| HIERARCH ESO ISS PBL34 START | 29.504 |
| HIERARCH ESO ISS PBL34 END | 29.807 |
| HIERARCH ESO ISS PBLA34 START | 313.792 |
| HIERARCH ESO ISS PBLA34 END | 314.662 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011322 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.015936 |
| HIERARCH ESO ISS AMBI TEMP | 10.74 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |
| HIERARCH ESO FT ROBJ NAME | HD84373 |
| HIERARCH ESO FT ROBJ ALPHA | 094154.252 |
| HIERARCH ESO FT ROBJ DELTA | -662503.125 |