Exposure
- ID
- PIONI.2025-06-01T23:54:26.177_1
- Header ID
- PIONI.2025-06-01T23:54:26.177
- Date updated
- 2025-06-02 00:01:41 UTC+0000
- Release date
- 2025-06-01 23:54:26 UTC+0000
- UTC Start
- 2025-06-01 23:54:26.178
- UTC End
- 2025-06-01 23:55:04.578
- MJD Start
- 60827.9961363138
- MJD End
- 60827.99658075824
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006607
- Ambient temperature (°C)
- 12.38
- Seeing (arcsec)
- 0.5
Observation
- ID
- 67630
- 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
- 50298
- Name
- HD85991
- RA
- 148.772848
- DEC
- -22.33329
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.5980 | 47.5900 | 166.3000 | 166.5000 |
| A0-J2 | 114.8350 | 114.6450 | 105.5000 | 105.6000 |
| A0-J6 | 165.7730 | 165.7030 | 35.4780 | 35.5230 |
| B5-J2 | 100.6080 | 100.4470 | 81.1000 | 81.2000 |
| B5-J6 | 200.1840 | 200.1470 | 25.1200 | 25.1760 |
| J2-J6 | 166.3850 | 166.3790 | 355.0230 | 355.1280 |
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 | 60827.9961363138 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD85991 |
| RA | 148.772848 |
| DEC | -22.33329 |
| 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 | 47.598 |
| HIERARCH ESO ISS PBL12 END | 47.59 |
| HIERARCH ESO ISS PBLA12 START | 166.3 |
| HIERARCH ESO ISS PBLA12 END | 166.5 |
| HIERARCH ESO ISS PBL13 START | 114.835 |
| HIERARCH ESO ISS PBL13 END | 114.645 |
| HIERARCH ESO ISS PBLA13 START | 105.5 |
| HIERARCH ESO ISS PBLA13 END | 105.6 |
| HIERARCH ESO ISS PBL14 START | 165.773 |
| HIERARCH ESO ISS PBL14 END | 165.703 |
| HIERARCH ESO ISS PBLA14 START | 35.478 |
| HIERARCH ESO ISS PBLA14 END | 35.523 |
| HIERARCH ESO ISS PBL23 START | 100.608 |
| HIERARCH ESO ISS PBL23 END | 100.447 |
| HIERARCH ESO ISS PBLA23 START | 81.1 |
| HIERARCH ESO ISS PBLA23 END | 81.2 |
| HIERARCH ESO ISS PBL24 START | 200.184 |
| HIERARCH ESO ISS PBL24 END | 200.147 |
| HIERARCH ESO ISS PBLA24 START | 25.12 |
| HIERARCH ESO ISS PBLA24 END | 25.176 |
| HIERARCH ESO ISS PBL34 START | 166.385 |
| HIERARCH ESO ISS PBL34 END | 166.379 |
| HIERARCH ESO ISS PBLA34 START | 355.023 |
| HIERARCH ESO ISS PBLA34 END | 355.128 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006872 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006342 |
| HIERARCH ESO ISS AMBI TEMP | 12.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |