Exposure
- ID
- GRAVI.2022-04-09T07:46:18.664_1
- Header ID
- GRAVI.2022-04-09T07:46:18.664
- Date updated
- 2022-04-09 07:56:00 UTC+0000
- Release date
- 2022-04-09 07:46:18 UTC+0000
- UTC Start
- 2022-04-09 07:46:18.664
- UTC End
- 2022-04-09 07:50:18.664
- MJD Start
- 59678.32382713
- MJD End
- 59678.3266049078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002033
- Ambient temperature (°C)
- 11.92
- Seeing (arcsec)
- 1.755
Observation
- ID
- 50358
- Category
- calibrator
- 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
- 37630
- Name
- HD125285
- RA
- 214.947382
- DEC
- -47.576
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.0430 | 89.9590 | 135.0000 | 135.8000 |
| A0-J2 | 123.3310 | 122.8830 | 114.4000 | 115.3000 |
| A0-J3 | 112.6500 | 111.8490 | 64.9240 | 65.5260 |
| G1-J2 | 50.2290 | 49.8660 | 75.4000 | 76.1000 |
| G1-J3 | 117.8050 | 117.5540 | 18.9940 | 19.4340 |
| J2-J3 | 99.2610 | 99.3000 | 354.0630 | 354.6310 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.23BV.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59678.32382713 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 125285 |
| HIERARCH ESO INS SOBJ NAME | HD125285 |
| RA | 214.947382 |
| DEC | -47.576 |
| 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 | J3 |
| EXPTIME | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 90.043 |
| HIERARCH ESO ISS PBL12 END | 89.959 |
| HIERARCH ESO ISS PBLA12 START | 135.0 |
| HIERARCH ESO ISS PBLA12 END | 135.8 |
| HIERARCH ESO ISS PBL13 START | 123.331 |
| HIERARCH ESO ISS PBL13 END | 122.883 |
| HIERARCH ESO ISS PBLA13 START | 114.4 |
| HIERARCH ESO ISS PBLA13 END | 115.3 |
| HIERARCH ESO ISS PBL14 START | 112.65 |
| HIERARCH ESO ISS PBL14 END | 111.849 |
| HIERARCH ESO ISS PBLA14 START | 64.924 |
| HIERARCH ESO ISS PBLA14 END | 65.526 |
| HIERARCH ESO ISS PBL23 START | 50.229 |
| HIERARCH ESO ISS PBL23 END | 49.866 |
| HIERARCH ESO ISS PBLA23 START | 75.4 |
| HIERARCH ESO ISS PBLA23 END | 76.1 |
| HIERARCH ESO ISS PBL24 START | 117.805 |
| HIERARCH ESO ISS PBL24 END | 117.554 |
| HIERARCH ESO ISS PBLA24 START | 18.994 |
| HIERARCH ESO ISS PBLA24 END | 19.434 |
| HIERARCH ESO ISS PBL34 START | 99.261 |
| HIERARCH ESO ISS PBL34 END | 99.3 |
| HIERARCH ESO ISS PBLA34 START | 354.063 |
| HIERARCH ESO ISS PBLA34 END | 354.631 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001987 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002079 |
| HIERARCH ESO ISS AMBI TEMP | 11.92 |
| HIERARCH ESO ISS AMBI FWHM START | 1.3 |
| HIERARCH ESO ISS AMBI FWHM END | 2.21 |