Exposure
- ID
- PIONI.2025-12-15T03:09:20.811_1
- Header ID
- PIONI.2025-12-15T03:09:20.811
- Date updated
- 2025-12-15 03:16:08 UTC+0000
- Release date
- 2025-12-15 03:09:20 UTC+0000
- UTC Start
- 2025-12-15 03:09:20.811
- UTC End
- 2025-12-15 03:09:59.211
- MJD Start
- 61024.1314908736
- MJD End
- 61024.131935318044
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0033565
- Ambient temperature (°C)
- 10.05
- Seeing (arcsec)
- 0.665
Observation
- ID
- 72293
- Category
- calibrator
- Program ID
- 116.296R.001
- Program Title
- WEIGHING SUN-LIKE STARS : HIGH-PRECISION MASSES OF G-TYPE MAIN-SEQUENCE BINARIES
- Program Type
- Normal
- PI / COI
- JONAK / MOURARD / NARDETTO
Target
- ID
- 53696
- Name
- HD16639
- RA
- 40.111662
- DEC
- 13.52706
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 74.6070 | 74.4420 | 109.3000 | 109.3000 |
| A0-J2 | 120.1130 | 119.9500 | 87.3000 | 87.3000 |
| A0-K0 | 126.9160 | 126.8630 | 70.2390 | 70.1830 |
| G1-J2 | 58.1210 | 58.1310 | 58.6000 | 58.5000 |
| G1-K0 | 83.5400 | 83.6090 | 35.9490 | 35.9670 |
| J2-K0 | 37.3130 | 37.3120 | 359.1630 | 359.2790 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.296R.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 61024.1314908736 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD16639 |
| RA | 40.111662 |
| DEC | 13.52706 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| 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 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 74.607 |
| HIERARCH ESO ISS PBL12 END | 74.442 |
| HIERARCH ESO ISS PBLA12 START | 109.3 |
| HIERARCH ESO ISS PBLA12 END | 109.3 |
| HIERARCH ESO ISS PBL13 START | 120.113 |
| HIERARCH ESO ISS PBL13 END | 119.95 |
| HIERARCH ESO ISS PBLA13 START | 87.3 |
| HIERARCH ESO ISS PBLA13 END | 87.3 |
| HIERARCH ESO ISS PBL14 START | 126.916 |
| HIERARCH ESO ISS PBL14 END | 126.863 |
| HIERARCH ESO ISS PBLA14 START | 70.239 |
| HIERARCH ESO ISS PBLA14 END | 70.183 |
| HIERARCH ESO ISS PBL23 START | 58.121 |
| HIERARCH ESO ISS PBL23 END | 58.131 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 58.5 |
| HIERARCH ESO ISS PBL24 START | 83.54 |
| HIERARCH ESO ISS PBL24 END | 83.609 |
| HIERARCH ESO ISS PBLA24 START | 35.949 |
| HIERARCH ESO ISS PBLA24 END | 35.967 |
| HIERARCH ESO ISS PBL34 START | 37.313 |
| HIERARCH ESO ISS PBL34 END | 37.312 |
| HIERARCH ESO ISS PBLA34 START | 359.163 |
| HIERARCH ESO ISS PBLA34 END | 359.279 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003179 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003534 |
| HIERARCH ESO ISS AMBI TEMP | 10.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |