Exposure
- ID
- PIONI.2025-09-24T01:56:16.883_1
- Header ID
- PIONI.2025-09-24T01:56:16.883
- Date updated
- 2025-09-24 02:06:33 UTC+0000
- Release date
- 2025-09-24 01:56:16 UTC+0000
- UTC Start
- 2025-09-24 01:56:16.883
- UTC End
- 2025-09-24 01:56:55.283
- MJD Start
- 60942.0807509613
- MJD End
- 60942.08119540574
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006343
- Ambient temperature (°C)
- 15.38
- Seeing (arcsec)
- 0.6699999999999999
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 | 59.8740 | 59.6860 | 127.7000 | 127.8000 |
| A0-J2 | 91.7350 | 91.4170 | 94.0000 | 94.1000 |
| A0-K0 | 106.2540 | 106.0200 | 69.4590 | 69.4130 |
| G1-J2 | 53.4260 | 53.3590 | 55.7000 | 55.6000 |
| G1-K0 | 90.4170 | 90.4100 | 35.1930 | 35.1880 |
| J2-K0 | 44.4860 | 44.4990 | 10.3420 | 10.4300 |
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 | 60942.0807509613 |
| 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 | 59.874 |
| HIERARCH ESO ISS PBL12 END | 59.686 |
| HIERARCH ESO ISS PBLA12 START | 127.7 |
| HIERARCH ESO ISS PBLA12 END | 127.8 |
| HIERARCH ESO ISS PBL13 START | 91.735 |
| HIERARCH ESO ISS PBL13 END | 91.417 |
| HIERARCH ESO ISS PBLA13 START | 94.0 |
| HIERARCH ESO ISS PBLA13 END | 94.1 |
| HIERARCH ESO ISS PBL14 START | 106.254 |
| HIERARCH ESO ISS PBL14 END | 106.02 |
| HIERARCH ESO ISS PBLA14 START | 69.459 |
| HIERARCH ESO ISS PBLA14 END | 69.413 |
| HIERARCH ESO ISS PBL23 START | 53.426 |
| HIERARCH ESO ISS PBL23 END | 53.359 |
| HIERARCH ESO ISS PBLA23 START | 55.7 |
| HIERARCH ESO ISS PBLA23 END | 55.6 |
| HIERARCH ESO ISS PBL24 START | 90.417 |
| HIERARCH ESO ISS PBL24 END | 90.41 |
| HIERARCH ESO ISS PBLA24 START | 35.193 |
| HIERARCH ESO ISS PBLA24 END | 35.188 |
| HIERARCH ESO ISS PBL34 START | 44.486 |
| HIERARCH ESO ISS PBL34 END | 44.499 |
| HIERARCH ESO ISS PBLA34 START | 10.342 |
| HIERARCH ESO ISS PBLA34 END | 10.43 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006343 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006343 |
| HIERARCH ESO ISS AMBI TEMP | 15.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |