Exposure
- ID
- GRAVI.2024-09-05T07:24:31.839_1
- Header ID
- GRAVI.2024-09-05T07:24:31.839
- Date updated
- 2024-09-05 07:35:41 UTC+0000
- Release date
- 2024-09-05 07:24:31 UTC+0000
- UTC Start
- 2024-09-05 07:24:31.839
- UTC End
- 2024-09-05 07:27:11.839
- MJD Start
- 60558.30870184
- MJD End
- 60558.31055369185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0073915000000000005
- Ambient temperature (°C)
- 16.05
- Seeing (arcsec)
- 0.7150000000000001
Observation
- ID
- 60610
- Category
- calibrator
- Program ID
- 114.272P.001
- Program Title
- PRECISION MASSES AND ORBITS OF A-TYPE GAIA BINARIES
- Program Type
- Normal
- PI / COI
- GARDNER / KRAUS / LU
Target
- ID
- 45052
- Name
- HD_15087
- RA
- 36.011984
- DEC
- -52.81041
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.1000 | 86.3020 | 105.4000 | 106.0000 |
| A0-J2 | 128.0590 | 128.1870 | 84.0000 | 84.6000 |
| A0-K0 | 127.8270 | 127.7810 | 64.9140 | 65.4760 |
| G1-J2 | 57.2740 | 57.2110 | 50.8000 | 51.3000 |
| G1-K0 | 83.7810 | 83.6790 | 23.0330 | 23.4400 |
| J2-K0 | 42.5010 | 42.5500 | 344.1730 | 344.5110 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.272P.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60558.30870184 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 15087 |
| HIERARCH ESO INS SOBJ NAME | HD_15087 |
| RA | 36.011984 |
| DEC | -52.81041 |
| 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 | 176.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 86.1 |
| HIERARCH ESO ISS PBL12 END | 86.302 |
| HIERARCH ESO ISS PBLA12 START | 105.4 |
| HIERARCH ESO ISS PBLA12 END | 106.0 |
| HIERARCH ESO ISS PBL13 START | 128.059 |
| HIERARCH ESO ISS PBL13 END | 128.187 |
| HIERARCH ESO ISS PBLA13 START | 84.0 |
| HIERARCH ESO ISS PBLA13 END | 84.6 |
| HIERARCH ESO ISS PBL14 START | 127.827 |
| HIERARCH ESO ISS PBL14 END | 127.781 |
| HIERARCH ESO ISS PBLA14 START | 64.914 |
| HIERARCH ESO ISS PBLA14 END | 65.476 |
| HIERARCH ESO ISS PBL23 START | 57.274 |
| HIERARCH ESO ISS PBL23 END | 57.211 |
| HIERARCH ESO ISS PBLA23 START | 50.8 |
| HIERARCH ESO ISS PBLA23 END | 51.3 |
| HIERARCH ESO ISS PBL24 START | 83.781 |
| HIERARCH ESO ISS PBL24 END | 83.679 |
| HIERARCH ESO ISS PBLA24 START | 23.033 |
| HIERARCH ESO ISS PBLA24 END | 23.44 |
| HIERARCH ESO ISS PBL34 START | 42.501 |
| HIERARCH ESO ISS PBL34 END | 42.55 |
| HIERARCH ESO ISS PBLA34 START | 344.173 |
| HIERARCH ESO ISS PBLA34 END | 344.511 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00801 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006773 |
| HIERARCH ESO ISS AMBI TEMP | 16.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.8 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |