Exposure
- ID
- PIONI.2025-09-23T02:02:12.734_1
- Header ID
- PIONI.2025-09-23T02:02:12.734
- Date updated
- 2025-09-23 02:10:36 UTC+0000
- Release date
- 2025-09-23 02:02:12 UTC+0000
- UTC Start
- 2025-09-23 02:02:12.734
- UTC End
- 2025-09-23 02:02:51.134
- MJD Start
- 60941.0848696074
- MJD End
- 60941.085314051845
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007034
- Ambient temperature (°C)
- 14.39
- Seeing (arcsec)
- 0.56
Observation
- ID
- 70478
- 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
- JONAK / MOURARD / NARDETTO / MEILLAND / BROZ
Target
- ID
- 52261
- Name
- HD170785
- RA
- 277.803512
- DEC
- -0.44419
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 59.4080 | 59.2150 | 128.0000 | 128.2000 |
| A0-J2 | 90.9430 | 90.6150 | 94.1000 | 94.1000 |
| A0-K0 | 105.6700 | 105.4280 | 69.3450 | 69.2950 |
| G1-J2 | 53.2590 | 53.1890 | 55.6000 | 55.5000 |
| G1-K0 | 90.3990 | 90.3910 | 35.1800 | 35.1720 |
| J2-K0 | 44.5180 | 44.5310 | 10.5620 | 10.6500 |
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 | 60941.0848696074 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD170785 |
| RA | 277.803512 |
| DEC | -0.44419 |
| 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 | 59.408 |
| HIERARCH ESO ISS PBL12 END | 59.215 |
| HIERARCH ESO ISS PBLA12 START | 128.0 |
| HIERARCH ESO ISS PBLA12 END | 128.2 |
| HIERARCH ESO ISS PBL13 START | 90.943 |
| HIERARCH ESO ISS PBL13 END | 90.615 |
| HIERARCH ESO ISS PBLA13 START | 94.1 |
| HIERARCH ESO ISS PBLA13 END | 94.1 |
| HIERARCH ESO ISS PBL14 START | 105.67 |
| HIERARCH ESO ISS PBL14 END | 105.428 |
| HIERARCH ESO ISS PBLA14 START | 69.345 |
| HIERARCH ESO ISS PBLA14 END | 69.295 |
| HIERARCH ESO ISS PBL23 START | 53.259 |
| HIERARCH ESO ISS PBL23 END | 53.189 |
| HIERARCH ESO ISS PBLA23 START | 55.6 |
| HIERARCH ESO ISS PBLA23 END | 55.5 |
| HIERARCH ESO ISS PBL24 START | 90.399 |
| HIERARCH ESO ISS PBL24 END | 90.391 |
| HIERARCH ESO ISS PBLA24 START | 35.18 |
| HIERARCH ESO ISS PBLA24 END | 35.172 |
| HIERARCH ESO ISS PBL34 START | 44.518 |
| HIERARCH ESO ISS PBL34 END | 44.531 |
| HIERARCH ESO ISS PBLA34 START | 10.562 |
| HIERARCH ESO ISS PBLA34 END | 10.65 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007034 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007034 |
| HIERARCH ESO ISS AMBI TEMP | 14.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |