Exposure
- ID
- PIONI.2025-06-01T06:13:15.196_1
- Header ID
- PIONI.2025-06-01T06:13:15.196
- Date updated
- 2025-06-01 06:27:57 UTC+0000
- Release date
- 2025-06-01 06:13:15 UTC+0000
- UTC Start
- 2025-06-01 06:13:15.196
- UTC End
- 2025-06-01 06:13:53.596
- MJD Start
- 60827.2592036584
- MJD End
- 60827.259648102845
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007623
- Ambient temperature (°C)
- 13.54
- Seeing (arcsec)
- 0.305
Observation
- ID
- 67690
- 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
- 50342
- Name
- HD170817
- RA
- 277.856613
- DEC
- -0.28448
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 46.1450 | 46.1160 | 147.6000 | 147.7000 |
| A0-J2 | 128.9020 | 128.9340 | 92.6000 | 92.6000 |
| A0-J6 | 154.8220 | 154.9290 | 26.1770 | 26.2590 |
| B5-J2 | 109.2280 | 109.3100 | 72.3000 | 72.3000 |
| B5-J6 | 183.1670 | 183.2370 | 13.7630 | 13.8540 |
| J2-J6 | 156.8160 | 156.7350 | 337.3170 | 337.3890 |
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 | 60827.2592036584 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD170817 |
| RA | 277.856613 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 46.145 |
| HIERARCH ESO ISS PBL12 END | 46.116 |
| HIERARCH ESO ISS PBLA12 START | 147.6 |
| HIERARCH ESO ISS PBLA12 END | 147.7 |
| HIERARCH ESO ISS PBL13 START | 128.902 |
| HIERARCH ESO ISS PBL13 END | 128.934 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 154.822 |
| HIERARCH ESO ISS PBL14 END | 154.929 |
| HIERARCH ESO ISS PBLA14 START | 26.177 |
| HIERARCH ESO ISS PBLA14 END | 26.259 |
| HIERARCH ESO ISS PBL23 START | 109.228 |
| HIERARCH ESO ISS PBL23 END | 109.31 |
| HIERARCH ESO ISS PBLA23 START | 72.3 |
| HIERARCH ESO ISS PBLA23 END | 72.3 |
| HIERARCH ESO ISS PBL24 START | 183.167 |
| HIERARCH ESO ISS PBL24 END | 183.237 |
| HIERARCH ESO ISS PBLA24 START | 13.763 |
| HIERARCH ESO ISS PBLA24 END | 13.854 |
| HIERARCH ESO ISS PBL34 START | 156.816 |
| HIERARCH ESO ISS PBL34 END | 156.735 |
| HIERARCH ESO ISS PBLA34 START | 337.317 |
| HIERARCH ESO ISS PBLA34 END | 337.389 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007721 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007525 |
| HIERARCH ESO ISS AMBI TEMP | 13.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.3 |
| HIERARCH ESO ISS AMBI FWHM END | 0.31 |