Exposure
- ID
- PIONI.2025-04-28T09:39:24.782_1
- Header ID
- PIONI.2025-04-28T09:39:24.782
- Date updated
- 2025-04-28 09:46:03 UTC+0000
- Release date
- 2025-04-28 09:39:24 UTC+0000
- UTC Start
- 2025-04-28 09:39:24.782
- UTC End
- 2025-04-28 09:40:03.182
- MJD Start
- 60793.4023701577
- MJD End
- 60793.402814602145
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003766
- Ambient temperature (°C)
- 12.25
- Seeing (arcsec)
- 0.33
Observation
- ID
- 67037
- Category
- calibrator
- Program ID
- 115.28F2.002
- Program Title
- WEIGHING THE STARS: HIGH-PRECISION MASSES OF F-TYPE MAIN-SEQUENCE BINARIES
- Program Type
- Normal
- PI / COI
- JONÁK / MOURARD / NARDETTO / MEILLAND / BROZ
Target
- ID
- 49845
- Name
- HD170817
- RA
- 277.856058
- DEC
- -0.28448
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 83.8430 | 83.7330 | 115.6000 | 115.7000 |
| A0-J2 | 125.3810 | 125.2680 | 92.7000 | 92.7000 |
| A0-K0 | 127.5700 | 127.5340 | 72.7740 | 72.7740 |
| G1-J2 | 58.1640 | 58.1720 | 58.6000 | 58.6000 |
| G1-K0 | 87.2890 | 87.3340 | 31.9890 | 32.0410 |
| J2-K0 | 43.8470 | 43.8420 | 355.5580 | 355.6600 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.28F2.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60793.4023701577 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD170817 |
| RA | 277.856058 |
| DEC | -0.28448 |
| 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 | 83.843 |
| HIERARCH ESO ISS PBL12 END | 83.733 |
| HIERARCH ESO ISS PBLA12 START | 115.6 |
| HIERARCH ESO ISS PBLA12 END | 115.7 |
| HIERARCH ESO ISS PBL13 START | 125.381 |
| HIERARCH ESO ISS PBL13 END | 125.268 |
| HIERARCH ESO ISS PBLA13 START | 92.7 |
| HIERARCH ESO ISS PBLA13 END | 92.7 |
| HIERARCH ESO ISS PBL14 START | 127.57 |
| HIERARCH ESO ISS PBL14 END | 127.534 |
| HIERARCH ESO ISS PBLA14 START | 72.774 |
| HIERARCH ESO ISS PBLA14 END | 72.774 |
| HIERARCH ESO ISS PBL23 START | 58.164 |
| HIERARCH ESO ISS PBL23 END | 58.172 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 58.6 |
| HIERARCH ESO ISS PBL24 START | 87.289 |
| HIERARCH ESO ISS PBL24 END | 87.334 |
| HIERARCH ESO ISS PBLA24 START | 31.989 |
| HIERARCH ESO ISS PBLA24 END | 32.041 |
| HIERARCH ESO ISS PBL34 START | 43.847 |
| HIERARCH ESO ISS PBL34 END | 43.842 |
| HIERARCH ESO ISS PBLA34 START | 355.558 |
| HIERARCH ESO ISS PBLA34 END | 355.66 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003766 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003766 |
| HIERARCH ESO ISS AMBI TEMP | 12.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.33 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |