Exposure
- ID
- PIONI.2025-06-01T23:53:35.664_1
- Header ID
- PIONI.2025-06-01T23:53:35.664
- Date updated
- 2025-06-02 00:01:41 UTC+0000
- Release date
- 2025-06-01 23:53:35 UTC+0000
- UTC Start
- 2025-06-01 23:53:35.664
- UTC End
- 2025-06-01 23:54:14.064
- MJD Start
- 60827.9955516714
- MJD End
- 60827.995996115846
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0068095
- Ambient temperature (°C)
- 12.4
- Seeing (arcsec)
- 0.54
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 | 47.6060 | 47.5980 | 166.2000 | 166.3000 |
| A0-J2 | 115.0260 | 114.8420 | 105.4000 | 105.5000 |
| A0-J6 | 165.8430 | 165.7750 | 35.4330 | 35.4760 |
| B5-J2 | 100.7710 | 100.6150 | 81.1000 | 81.1000 |
| B5-J6 | 200.2210 | 200.1850 | 25.0630 | 25.1180 |
| J2-J6 | 166.3920 | 166.3850 | 354.9170 | 355.0190 |
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 | 60827.9955516714 |
| 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 | 47.606 |
| HIERARCH ESO ISS PBL12 END | 47.598 |
| HIERARCH ESO ISS PBLA12 START | 166.2 |
| HIERARCH ESO ISS PBLA12 END | 166.3 |
| HIERARCH ESO ISS PBL13 START | 115.026 |
| HIERARCH ESO ISS PBL13 END | 114.842 |
| HIERARCH ESO ISS PBLA13 START | 105.4 |
| HIERARCH ESO ISS PBLA13 END | 105.5 |
| HIERARCH ESO ISS PBL14 START | 165.843 |
| HIERARCH ESO ISS PBL14 END | 165.775 |
| HIERARCH ESO ISS PBLA14 START | 35.433 |
| HIERARCH ESO ISS PBLA14 END | 35.476 |
| HIERARCH ESO ISS PBL23 START | 100.771 |
| HIERARCH ESO ISS PBL23 END | 100.615 |
| HIERARCH ESO ISS PBLA23 START | 81.1 |
| HIERARCH ESO ISS PBLA23 END | 81.1 |
| HIERARCH ESO ISS PBL24 START | 200.221 |
| HIERARCH ESO ISS PBL24 END | 200.185 |
| HIERARCH ESO ISS PBLA24 START | 25.063 |
| HIERARCH ESO ISS PBLA24 END | 25.118 |
| HIERARCH ESO ISS PBL34 START | 166.392 |
| HIERARCH ESO ISS PBL34 END | 166.385 |
| HIERARCH ESO ISS PBLA34 START | 354.917 |
| HIERARCH ESO ISS PBLA34 END | 355.019 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006747 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006872 |
| HIERARCH ESO ISS AMBI TEMP | 12.4 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |