Exposure
- ID
- PIONI.2025-09-22T01:54:04.973_1
- Header ID
- PIONI.2025-09-22T01:54:04.973
- Date updated
- 2025-09-22 02:00:48 UTC+0000
- Release date
- 2025-09-22 01:54:04 UTC+0000
- UTC Start
- 2025-09-22 01:54:04.973
- UTC End
- 2025-09-22 01:54:43.373
- MJD Start
- 60940.079224227
- MJD End
- 60940.079668671446
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003975
- Ambient temperature (°C)
- 11.63
- Seeing (arcsec)
- 0.585
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 | 62.2310 | 62.0410 | 126.0000 | 126.1000 |
| A0-J2 | 95.6490 | 95.3390 | 93.9000 | 93.9000 |
| A0-K0 | 109.1130 | 108.8880 | 70.0010 | 69.9590 |
| G1-J2 | 54.2370 | 54.1730 | 56.2000 | 56.2000 |
| G1-K0 | 90.4760 | 90.4740 | 35.2260 | 35.2250 |
| J2-K0 | 44.3380 | 44.3490 | 9.2090 | 9.3010 |
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 | 60940.079224227 |
| 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 | 62.231 |
| HIERARCH ESO ISS PBL12 END | 62.041 |
| HIERARCH ESO ISS PBLA12 START | 126.0 |
| HIERARCH ESO ISS PBLA12 END | 126.1 |
| HIERARCH ESO ISS PBL13 START | 95.649 |
| HIERARCH ESO ISS PBL13 END | 95.339 |
| HIERARCH ESO ISS PBLA13 START | 93.9 |
| HIERARCH ESO ISS PBLA13 END | 93.9 |
| HIERARCH ESO ISS PBL14 START | 109.113 |
| HIERARCH ESO ISS PBL14 END | 108.888 |
| HIERARCH ESO ISS PBLA14 START | 70.001 |
| HIERARCH ESO ISS PBLA14 END | 69.959 |
| HIERARCH ESO ISS PBL23 START | 54.237 |
| HIERARCH ESO ISS PBL23 END | 54.173 |
| HIERARCH ESO ISS PBLA23 START | 56.2 |
| HIERARCH ESO ISS PBLA23 END | 56.2 |
| HIERARCH ESO ISS PBL24 START | 90.476 |
| HIERARCH ESO ISS PBL24 END | 90.474 |
| HIERARCH ESO ISS PBLA24 START | 35.226 |
| HIERARCH ESO ISS PBLA24 END | 35.225 |
| HIERARCH ESO ISS PBL34 START | 44.338 |
| HIERARCH ESO ISS PBL34 END | 44.349 |
| HIERARCH ESO ISS PBLA34 START | 9.209 |
| HIERARCH ESO ISS PBLA34 END | 9.301 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003975 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003975 |
| HIERARCH ESO ISS AMBI TEMP | 11.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |