Exposure
- ID
- PIONI.2025-07-22T04:49:19.651_1
- Header ID
- PIONI.2025-07-22T04:49:19.651
- Date updated
- 2025-07-22 05:40:54 UTC+0000
- Release date
- 2025-07-22 04:49:19 UTC+0000
- UTC Start
- 2025-07-22 04:49:19.651
- UTC End
- 2025-07-22 04:49:58.051
- MJD Start
- 60878.2009218913
- MJD End
- 60878.20136633574
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008590500000000001
- Ambient temperature (°C)
- 14.54
- Seeing (arcsec)
- 0.52
Observation
- ID
- 68860
- 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
- 51229
- Name
- HD174423
- RA
- 282.781074
- DEC
- -19.61615
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.2150 | 86.1380 | 123.9000 | 124.0000 |
| A0-J2 | 122.9100 | 122.7770 | 99.5000 | 99.6000 |
| A0-K0 | 123.3050 | 123.1920 | 76.8950 | 76.9520 |
| G1-J2 | 56.8950 | 56.8580 | 60.8000 | 60.9000 |
| G1-K0 | 90.2330 | 90.2210 | 32.5470 | 32.6050 |
| J2-K0 | 48.3190 | 48.3190 | 358.6690 | 358.7620 |
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 | 60878.2009218913 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD174423 |
| RA | 282.781074 |
| DEC | -19.61615 |
| 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 | 86.215 |
| HIERARCH ESO ISS PBL12 END | 86.138 |
| HIERARCH ESO ISS PBLA12 START | 123.9 |
| HIERARCH ESO ISS PBLA12 END | 124.0 |
| HIERARCH ESO ISS PBL13 START | 122.91 |
| HIERARCH ESO ISS PBL13 END | 122.777 |
| HIERARCH ESO ISS PBLA13 START | 99.5 |
| HIERARCH ESO ISS PBLA13 END | 99.6 |
| HIERARCH ESO ISS PBL14 START | 123.305 |
| HIERARCH ESO ISS PBL14 END | 123.192 |
| HIERARCH ESO ISS PBLA14 START | 76.895 |
| HIERARCH ESO ISS PBLA14 END | 76.952 |
| HIERARCH ESO ISS PBL23 START | 56.895 |
| HIERARCH ESO ISS PBL23 END | 56.858 |
| HIERARCH ESO ISS PBLA23 START | 60.8 |
| HIERARCH ESO ISS PBLA23 END | 60.9 |
| HIERARCH ESO ISS PBL24 START | 90.233 |
| HIERARCH ESO ISS PBL24 END | 90.221 |
| HIERARCH ESO ISS PBLA24 START | 32.547 |
| HIERARCH ESO ISS PBLA24 END | 32.605 |
| HIERARCH ESO ISS PBL34 START | 48.319 |
| HIERARCH ESO ISS PBL34 END | 48.319 |
| HIERARCH ESO ISS PBLA34 START | 358.669 |
| HIERARCH ESO ISS PBLA34 END | 358.762 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008667 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008514 |
| HIERARCH ESO ISS AMBI TEMP | 14.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |