Exposure
- ID
- PIONI.2025-04-26T23:59:26.099_1
- Header ID
- PIONI.2025-04-26T23:59:26.099
- Date updated
- 2025-04-27 00:05:47 UTC+0000
- Release date
- 2025-04-26 23:59:26 UTC+0000
- UTC Start
- 2025-04-26 23:59:26.099
- UTC End
- 2025-04-27 00:00:04.499
- MJD Start
- 60791.9996076315
- MJD End
- 60792.00005207594
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004907
- Ambient temperature (°C)
- 13.46
- Seeing (arcsec)
- 0.575
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 | 90.4070 | 90.4190 | 114.4000 | 114.4000 |
| A0-J2 | 128.9310 | 128.9600 | 91.2000 | 91.2000 |
| A0-K0 | 127.5850 | 127.6150 | 69.3000 | 69.3950 |
| G1-J2 | 58.0470 | 58.0590 | 53.3000 | 53.4000 |
| G1-K0 | 90.2980 | 90.3060 | 24.1780 | 24.2790 |
| J2-K0 | 48.6350 | 48.6340 | 348.6680 | 348.7620 |
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 | 60791.9996076315 |
| 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 | 90.407 |
| HIERARCH ESO ISS PBL12 END | 90.419 |
| HIERARCH ESO ISS PBLA12 START | 114.4 |
| HIERARCH ESO ISS PBLA12 END | 114.4 |
| HIERARCH ESO ISS PBL13 START | 128.931 |
| HIERARCH ESO ISS PBL13 END | 128.96 |
| HIERARCH ESO ISS PBLA13 START | 91.2 |
| HIERARCH ESO ISS PBLA13 END | 91.2 |
| HIERARCH ESO ISS PBL14 START | 127.585 |
| HIERARCH ESO ISS PBL14 END | 127.615 |
| HIERARCH ESO ISS PBLA14 START | 69.3 |
| HIERARCH ESO ISS PBLA14 END | 69.395 |
| HIERARCH ESO ISS PBL23 START | 58.047 |
| HIERARCH ESO ISS PBL23 END | 58.059 |
| HIERARCH ESO ISS PBLA23 START | 53.3 |
| HIERARCH ESO ISS PBLA23 END | 53.4 |
| HIERARCH ESO ISS PBL24 START | 90.298 |
| HIERARCH ESO ISS PBL24 END | 90.306 |
| HIERARCH ESO ISS PBLA24 START | 24.178 |
| HIERARCH ESO ISS PBLA24 END | 24.279 |
| HIERARCH ESO ISS PBL34 START | 48.635 |
| HIERARCH ESO ISS PBL34 END | 48.634 |
| HIERARCH ESO ISS PBLA34 START | 348.668 |
| HIERARCH ESO ISS PBLA34 END | 348.762 |
| 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 | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |