Exposure
- ID
- GRAVI.2022-11-30T06:03:56.729_2
- Header ID
- GRAVI.2022-11-30T06:03:56.729
- Date updated
- 2022-11-30 06:20:45 UTC+0000
- Release date
- 2022-11-30 06:03:56 UTC+0000
- UTC Start
- 2022-11-30 06:03:56.729
- UTC End
- 2022-11-30 06:09:56.729
- MJD Start
- 59913.25273992
- MJD End
- 59913.2569065867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0117765
- Ambient temperature (°C)
- 10.91
- Seeing (arcsec)
- 0.51
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 | 70.9210 | 71.4400 | 56.8000 | 58.5000 |
| A0-J2 | 120.2700 | 120.5940 | 38.3000 | 40.0000 |
| A0-K0 | 127.6570 | 127.6990 | 24.7960 | 26.2820 |
| G1-J2 | 57.5400 | 57.5130 | 15.4000 | 16.8000 |
| G1-K0 | 77.2480 | 77.2830 | 355.7060 | 356.7710 |
| J2-K0 | 30.1440 | 30.4340 | 315.6620 | 316.5400 |
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 | 59913.25273992 |
| 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 | 70.921 |
| HIERARCH ESO ISS PBL12 END | 71.44 |
| HIERARCH ESO ISS PBLA12 START | 56.8 |
| HIERARCH ESO ISS PBLA12 END | 58.5 |
| HIERARCH ESO ISS PBL13 START | 120.27 |
| HIERARCH ESO ISS PBL13 END | 120.594 |
| HIERARCH ESO ISS PBLA13 START | 38.3 |
| HIERARCH ESO ISS PBLA13 END | 40.0 |
| HIERARCH ESO ISS PBL14 START | 127.657 |
| HIERARCH ESO ISS PBL14 END | 127.699 |
| HIERARCH ESO ISS PBLA14 START | 24.796 |
| HIERARCH ESO ISS PBLA14 END | 26.282 |
| HIERARCH ESO ISS PBL23 START | 57.54 |
| HIERARCH ESO ISS PBL23 END | 57.513 |
| HIERARCH ESO ISS PBLA23 START | 15.4 |
| HIERARCH ESO ISS PBLA23 END | 16.8 |
| HIERARCH ESO ISS PBL24 START | 77.248 |
| HIERARCH ESO ISS PBL24 END | 77.283 |
| HIERARCH ESO ISS PBLA24 START | 355.706 |
| HIERARCH ESO ISS PBLA24 END | 356.771 |
| HIERARCH ESO ISS PBL34 START | 30.144 |
| HIERARCH ESO ISS PBL34 END | 30.434 |
| HIERARCH ESO ISS PBLA34 START | 315.662 |
| HIERARCH ESO ISS PBLA34 END | 316.54 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012598 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010955 |
| HIERARCH ESO ISS AMBI TEMP | 10.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |
| HIERARCH ESO FT ROBJ NAME | HD84373 |
| HIERARCH ESO FT ROBJ ALPHA | 094154.252 |
| HIERARCH ESO FT ROBJ DELTA | -662503.125 |