Exposure
- ID
- GRAVI.2022-06-09T07:05:38.296_1
- Header ID
- GRAVI.2022-06-09T07:05:38.296
- Date updated
- 2022-06-09 07:20:58 UTC+0000
- Release date
- 2023-06-09 07:20:58 UTC+0000
- UTC Start
- 2022-06-09 07:05:38.296
- UTC End
- 2022-06-09 07:09:38.296
- MJD Start
- 59739.29558213
- MJD End
- 59739.2983599078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003906
- Ambient temperature (°C)
- 7.83
- Seeing (arcsec)
- 1.51
Observation
- ID
- 51204
- Category
- science
- Program ID
- 109.23BV.002
- 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
- 38152
- Name
- HIP87813
- RA
- 269.076991
- DEC
- -15.81289
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 82.6870 | 82.1410 | 125.4000 | 126.0000 |
| A0-J2 | 118.4240 | 117.4920 | 100.1000 | 100.4000 |
| A0-K0 | 120.5700 | 119.8010 | 76.9840 | 77.1910 |
| G1-J2 | 56.2780 | 56.0360 | 61.0000 | 61.2000 |
| G1-K0 | 90.2740 | 90.2080 | 33.7110 | 33.9400 |
| J2-K0 | 47.8410 | 47.8440 | 1.0350 | 1.5160 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.23BV.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59739.29558213 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 163336 |
| HIERARCH ESO INS SOBJ NAME | HIP87813 |
| RA | 269.076991 |
| DEC | -15.81289 |
| 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 | K0 |
| EXPTIME | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 82.687 |
| HIERARCH ESO ISS PBL12 END | 82.141 |
| HIERARCH ESO ISS PBLA12 START | 125.4 |
| HIERARCH ESO ISS PBLA12 END | 126.0 |
| HIERARCH ESO ISS PBL13 START | 118.424 |
| HIERARCH ESO ISS PBL13 END | 117.492 |
| HIERARCH ESO ISS PBLA13 START | 100.1 |
| HIERARCH ESO ISS PBLA13 END | 100.4 |
| HIERARCH ESO ISS PBL14 START | 120.57 |
| HIERARCH ESO ISS PBL14 END | 119.801 |
| HIERARCH ESO ISS PBLA14 START | 76.984 |
| HIERARCH ESO ISS PBLA14 END | 77.191 |
| HIERARCH ESO ISS PBL23 START | 56.278 |
| HIERARCH ESO ISS PBL23 END | 56.036 |
| HIERARCH ESO ISS PBLA23 START | 61.0 |
| HIERARCH ESO ISS PBLA23 END | 61.2 |
| HIERARCH ESO ISS PBL24 START | 90.274 |
| HIERARCH ESO ISS PBL24 END | 90.208 |
| HIERARCH ESO ISS PBLA24 START | 33.711 |
| HIERARCH ESO ISS PBLA24 END | 33.94 |
| HIERARCH ESO ISS PBL34 START | 47.841 |
| HIERARCH ESO ISS PBL34 END | 47.844 |
| HIERARCH ESO ISS PBLA34 START | 1.035 |
| HIERARCH ESO ISS PBLA34 END | 1.516 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003436 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004376 |
| HIERARCH ESO ISS AMBI TEMP | 7.83 |
| HIERARCH ESO ISS AMBI FWHM START | 1.31 |
| HIERARCH ESO ISS AMBI FWHM END | 1.71 |