Exposure
- ID
- PIONI.2025-07-22T04:26:06.341_1
- Header ID
- PIONI.2025-07-22T04:26:06.341
- Date updated
- 2025-07-22 05:35:53 UTC+0000
- Release date
- 2026-07-22 05:35:53 UTC+0000
- UTC Start
- 2025-07-22 04:26:06.340
- UTC End
- 2025-07-22 04:26:44.740
- MJD Start
- 60878.184795606
- MJD End
- 60878.18524005044
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008488
- Ambient temperature (°C)
- 14.71
- Seeing (arcsec)
- 0.46
Observation
- ID
- 67036
- Category
- science
- 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
- 49844
- Name
- HD172103
- RA
- 279.578048
- DEC
- -1.11299
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 82.0840 | 81.9640 | 116.7000 | 116.7000 |
| A0-J2 | 123.2570 | 123.1210 | 93.0000 | 93.0000 |
| A0-K0 | 126.6750 | 126.6140 | 72.7900 | 72.7850 |
| G1-J2 | 58.2250 | 58.2220 | 58.6000 | 58.7000 |
| G1-K0 | 88.2700 | 88.3070 | 32.6640 | 32.7060 |
| J2-K0 | 44.0660 | 44.0620 | 357.2890 | 357.3870 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.28F2.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60878.184795606 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD172103 |
| RA | 279.578048 |
| DEC | -1.11299 |
| 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 | 82.084 |
| HIERARCH ESO ISS PBL12 END | 81.964 |
| HIERARCH ESO ISS PBLA12 START | 116.7 |
| HIERARCH ESO ISS PBLA12 END | 116.7 |
| HIERARCH ESO ISS PBL13 START | 123.257 |
| HIERARCH ESO ISS PBL13 END | 123.121 |
| HIERARCH ESO ISS PBLA13 START | 93.0 |
| HIERARCH ESO ISS PBLA13 END | 93.0 |
| HIERARCH ESO ISS PBL14 START | 126.675 |
| HIERARCH ESO ISS PBL14 END | 126.614 |
| HIERARCH ESO ISS PBLA14 START | 72.79 |
| HIERARCH ESO ISS PBLA14 END | 72.785 |
| HIERARCH ESO ISS PBL23 START | 58.225 |
| HIERARCH ESO ISS PBL23 END | 58.222 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 58.7 |
| HIERARCH ESO ISS PBL24 START | 88.27 |
| HIERARCH ESO ISS PBL24 END | 88.307 |
| HIERARCH ESO ISS PBLA24 START | 32.664 |
| HIERARCH ESO ISS PBLA24 END | 32.706 |
| HIERARCH ESO ISS PBL34 START | 44.066 |
| HIERARCH ESO ISS PBL34 END | 44.062 |
| HIERARCH ESO ISS PBLA34 START | 357.289 |
| HIERARCH ESO ISS PBLA34 END | 357.387 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008488 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008488 |
| HIERARCH ESO ISS AMBI TEMP | 14.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |