Exposure
- ID
- GRAVI.2022-06-20T08:27:38.774_1
- Header ID
- GRAVI.2022-06-20T08:27:38.774
- Date updated
- 2022-06-20 12:30:35 UTC+0000
- Release date
- 2022-06-20 08:27:38 UTC+0000
- UTC Start
- 2022-06-20 08:27:38.774
- UTC End
- 2022-06-20 08:28:58.774
- MJD Start
- 59750.35253211
- MJD End
- 59750.3534580359
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001915
- Ambient temperature (°C)
- 6.67
- Seeing (arcsec)
- 1.225
Observation
- ID
- 51287
- Category
- calibrator
- Program ID
- 109.23BV.005
- 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
- 38222
- Name
- HD6571
- RA
- 16.516133
- DEC
- -41.83594
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.1960 | 56.1970 | 358.7000 | 359.0000 |
| U1-U3 | 102.3740 | 102.3720 | 3.2000 | 3.5000 |
| U1-U4 | 123.9660 | 124.0630 | 23.3400 | 23.7540 |
| U2-U3 | 46.5520 | 46.5550 | 8.6000 | 8.9000 |
| U2-U4 | 76.5460 | 76.7320 | 41.1460 | 41.6150 |
| U3-U4 | 44.9700 | 45.2250 | 75.0460 | 75.4430 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.23BV.005 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59750.35253211 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 6571 |
| HIERARCH ESO INS SOBJ NAME | HD6571 |
| RA | 16.516133 |
| DEC | -41.83594 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 115.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 80 |
| HIERARCH ESO ISS PBL12 START | 56.196 |
| HIERARCH ESO ISS PBL12 END | 56.197 |
| HIERARCH ESO ISS PBLA12 START | 358.7 |
| HIERARCH ESO ISS PBLA12 END | 359.0 |
| HIERARCH ESO ISS PBL13 START | 102.374 |
| HIERARCH ESO ISS PBL13 END | 102.372 |
| HIERARCH ESO ISS PBLA13 START | 3.2 |
| HIERARCH ESO ISS PBLA13 END | 3.5 |
| HIERARCH ESO ISS PBL14 START | 123.966 |
| HIERARCH ESO ISS PBL14 END | 124.063 |
| HIERARCH ESO ISS PBLA14 START | 23.34 |
| HIERARCH ESO ISS PBLA14 END | 23.754 |
| HIERARCH ESO ISS PBL23 START | 46.552 |
| HIERARCH ESO ISS PBL23 END | 46.555 |
| HIERARCH ESO ISS PBLA23 START | 8.6 |
| HIERARCH ESO ISS PBLA23 END | 8.9 |
| HIERARCH ESO ISS PBL24 START | 76.546 |
| HIERARCH ESO ISS PBL24 END | 76.732 |
| HIERARCH ESO ISS PBLA24 START | 41.146 |
| HIERARCH ESO ISS PBLA24 END | 41.615 |
| HIERARCH ESO ISS PBL34 START | 44.97 |
| HIERARCH ESO ISS PBL34 END | 45.225 |
| HIERARCH ESO ISS PBLA34 START | 75.046 |
| HIERARCH ESO ISS PBLA34 END | 75.443 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001915 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001915 |
| HIERARCH ESO ISS AMBI TEMP | 6.67 |
| HIERARCH ESO ISS AMBI FWHM START | 1.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.97 |