Exposure
- ID
- PIONI.2025-04-26T23:57:45.197_1
- Header ID
- PIONI.2025-04-26T23:57:45.197
- Date updated
- 2025-04-27 00:05:47 UTC+0000
- Release date
- 2025-04-26 23:57:45 UTC+0000
- UTC Start
- 2025-04-26 23:57:45.197
- UTC End
- 2025-04-26 23:58:23.597
- MJD Start
- 60791.99843978
- MJD End
- 60791.99888422444
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004907
- Ambient temperature (°C)
- 13.46
- Seeing (arcsec)
- 0.55
Observation
- ID
- 66977
- 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
- 49794
- Name
- HD85991
- RA
- 148.772249
- DEC
- -22.33329
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.3790 | 90.3930 | 114.2000 | 114.3000 |
| A0-J2 | 128.8680 | 128.8990 | 91.0000 | 91.1000 |
| A0-K0 | 127.5180 | 127.5510 | 69.1370 | 69.2110 |
| G1-J2 | 58.0220 | 58.0340 | 53.1000 | 53.2000 |
| G1-K0 | 90.2820 | 90.2900 | 24.0030 | 24.0830 |
| J2-K0 | 48.6360 | 48.6360 | 348.5070 | 348.5800 |
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 | 60791.99843978 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD85991 |
| RA | 148.772249 |
| 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 | 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 | 90.379 |
| HIERARCH ESO ISS PBL12 END | 90.393 |
| HIERARCH ESO ISS PBLA12 START | 114.2 |
| HIERARCH ESO ISS PBLA12 END | 114.3 |
| HIERARCH ESO ISS PBL13 START | 128.868 |
| HIERARCH ESO ISS PBL13 END | 128.899 |
| HIERARCH ESO ISS PBLA13 START | 91.0 |
| HIERARCH ESO ISS PBLA13 END | 91.1 |
| HIERARCH ESO ISS PBL14 START | 127.518 |
| HIERARCH ESO ISS PBL14 END | 127.551 |
| HIERARCH ESO ISS PBLA14 START | 69.137 |
| HIERARCH ESO ISS PBLA14 END | 69.211 |
| HIERARCH ESO ISS PBL23 START | 58.022 |
| HIERARCH ESO ISS PBL23 END | 58.034 |
| HIERARCH ESO ISS PBLA23 START | 53.1 |
| HIERARCH ESO ISS PBLA23 END | 53.2 |
| HIERARCH ESO ISS PBL24 START | 90.282 |
| HIERARCH ESO ISS PBL24 END | 90.29 |
| HIERARCH ESO ISS PBLA24 START | 24.003 |
| HIERARCH ESO ISS PBLA24 END | 24.083 |
| HIERARCH ESO ISS PBL34 START | 48.636 |
| HIERARCH ESO ISS PBL34 END | 48.636 |
| HIERARCH ESO ISS PBLA34 START | 348.507 |
| HIERARCH ESO ISS PBLA34 END | 348.58 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004907 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004907 |
| HIERARCH ESO ISS AMBI TEMP | 13.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |