Exposure
- ID
- PIONI.2025-06-16T08:51:13.186_1
- Header ID
- PIONI.2025-06-16T08:51:13.186
- Date updated
- 2025-06-16 08:55:50 UTC+0000
- Release date
- 2025-06-16 08:51:13 UTC+0000
- UTC Start
- 2025-06-16 08:51:13.186
- UTC End
- 2025-06-16 08:51:51.586
- MJD Start
- 60842.3689026115
- MJD End
- 60842.369347055945
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002068
- Ambient temperature (°C)
- 6.75
- Seeing (arcsec)
- 1.31
Observation
- ID
- 68123
- Category
- calibrator
- Program ID
- 115.28F2.003
- 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
- 50634
- Name
- HD174423
- RA
- 282.781074
- DEC
- -19.61614
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 73.7750 | 73.6630 | 140.5000 | 140.7000 |
| A0-J2 | 97.7870 | 97.5220 | 111.7000 | 111.9000 |
| A0-K0 | 99.6440 | 99.3750 | 83.3310 | 83.3820 |
| G1-J2 | 48.6050 | 48.5070 | 64.7000 | 64.7000 |
| G1-K0 | 86.0810 | 86.0240 | 37.2340 | 37.2530 |
| J2-K0 | 48.4690 | 48.4720 | 9.6580 | 9.7430 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.28F2.003 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60842.3689026115 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD174423 |
| RA | 282.781074 |
| DEC | -19.61614 |
| 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 | 73.775 |
| HIERARCH ESO ISS PBL12 END | 73.663 |
| HIERARCH ESO ISS PBLA12 START | 140.5 |
| HIERARCH ESO ISS PBLA12 END | 140.7 |
| HIERARCH ESO ISS PBL13 START | 97.787 |
| HIERARCH ESO ISS PBL13 END | 97.522 |
| HIERARCH ESO ISS PBLA13 START | 111.7 |
| HIERARCH ESO ISS PBLA13 END | 111.9 |
| HIERARCH ESO ISS PBL14 START | 99.644 |
| HIERARCH ESO ISS PBL14 END | 99.375 |
| HIERARCH ESO ISS PBLA14 START | 83.331 |
| HIERARCH ESO ISS PBLA14 END | 83.382 |
| HIERARCH ESO ISS PBL23 START | 48.605 |
| HIERARCH ESO ISS PBL23 END | 48.507 |
| HIERARCH ESO ISS PBLA23 START | 64.7 |
| HIERARCH ESO ISS PBLA23 END | 64.7 |
| HIERARCH ESO ISS PBL24 START | 86.081 |
| HIERARCH ESO ISS PBL24 END | 86.024 |
| HIERARCH ESO ISS PBLA24 START | 37.234 |
| HIERARCH ESO ISS PBLA24 END | 37.253 |
| HIERARCH ESO ISS PBL34 START | 48.469 |
| HIERARCH ESO ISS PBL34 END | 48.472 |
| HIERARCH ESO ISS PBLA34 START | 9.658 |
| HIERARCH ESO ISS PBLA34 END | 9.743 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002068 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002068 |
| HIERARCH ESO ISS AMBI TEMP | 6.75 |
| HIERARCH ESO ISS AMBI FWHM START | 1.31 |
| HIERARCH ESO ISS AMBI FWHM END | 1.31 |