Exposure
- ID
- PIONI.2025-06-01T06:16:36.320_1
- Header ID
- PIONI.2025-06-01T06:16:36.320
- Date updated
- 2025-06-01 06:27:57 UTC+0000
- Release date
- 2025-06-01 06:16:36 UTC+0000
- UTC Start
- 2025-06-01 06:16:36.320
- UTC End
- 2025-06-01 06:17:14.720
- MJD Start
- 60827.2615314838
- MJD End
- 60827.26197592824
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009415
- Ambient temperature (°C)
- 13.57
- Seeing (arcsec)
- 0.28500000000000003
Observation
- ID
- 67690
- 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
- JONÁK / MOURARD / NARDETTO / MEILLAND / BROZ
Target
- ID
- 50342
- Name
- HD170817
- RA
- 277.856613
- DEC
- -0.28448
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 46.0230 | 45.9930 | 147.8000 | 147.9000 |
| A0-J2 | 129.0240 | 129.0490 | 92.6000 | 92.6000 |
| A0-J6 | 155.2700 | 155.3770 | 26.5110 | 26.5910 |
| B5-J2 | 109.5620 | 109.6390 | 72.4000 | 72.4000 |
| B5-J6 | 183.4650 | 183.5370 | 14.1390 | 14.2290 |
| J2-J6 | 156.4760 | 156.3940 | 337.6160 | 337.6900 |
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 | 60827.2615314838 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD170817 |
| RA | 277.856613 |
| DEC | -0.28448 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 46.023 |
| HIERARCH ESO ISS PBL12 END | 45.993 |
| HIERARCH ESO ISS PBLA12 START | 147.8 |
| HIERARCH ESO ISS PBLA12 END | 147.9 |
| HIERARCH ESO ISS PBL13 START | 129.024 |
| HIERARCH ESO ISS PBL13 END | 129.049 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 155.27 |
| HIERARCH ESO ISS PBL14 END | 155.377 |
| HIERARCH ESO ISS PBLA14 START | 26.511 |
| HIERARCH ESO ISS PBLA14 END | 26.591 |
| HIERARCH ESO ISS PBL23 START | 109.562 |
| HIERARCH ESO ISS PBL23 END | 109.639 |
| HIERARCH ESO ISS PBLA23 START | 72.4 |
| HIERARCH ESO ISS PBLA23 END | 72.4 |
| HIERARCH ESO ISS PBL24 START | 183.465 |
| HIERARCH ESO ISS PBL24 END | 183.537 |
| HIERARCH ESO ISS PBLA24 START | 14.139 |
| HIERARCH ESO ISS PBLA24 END | 14.229 |
| HIERARCH ESO ISS PBL34 START | 156.476 |
| HIERARCH ESO ISS PBL34 END | 156.394 |
| HIERARCH ESO ISS PBLA34 START | 337.616 |
| HIERARCH ESO ISS PBLA34 END | 337.69 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009864 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008966 |
| HIERARCH ESO ISS AMBI TEMP | 13.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.28 |
| HIERARCH ESO ISS AMBI FWHM END | 0.29 |