Exposure
- ID
- PIONI.2025-09-23T03:08:04.029_1
- Header ID
- PIONI.2025-09-23T03:08:04.029
- Date updated
- 2025-09-23 03:16:04 UTC+0000
- Release date
- 2025-09-23 03:08:04 UTC+0000
- UTC Start
- 2025-09-23 03:08:04.029
- UTC End
- 2025-09-23 03:08:42.429
- MJD Start
- 60941.1306021903
- MJD End
- 60941.13104663474
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008539
- Ambient temperature (°C)
- 14.21
- Seeing (arcsec)
- 0.43
Observation
- ID
- 70466
- 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
- JONAK / MOURARD / NARDETTO / MEILLAND / BROZ
Target
- ID
- 52252
- Name
- HD220171
- RA
- 350.432629
- DEC
- 3.06034
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4970 | 90.4920 | 113.5000 | 113.5000 |
| A0-J2 | 127.0420 | 127.1250 | 93.2000 | 93.2000 |
| A0-K0 | 120.1750 | 120.3240 | 72.8530 | 72.8700 |
| G1-J2 | 52.5360 | 52.6110 | 56.6000 | 56.6000 |
| G1-K0 | 78.2620 | 78.3280 | 23.9960 | 24.1000 |
| J2-K0 | 44.2110 | 44.1910 | 344.2340 | 344.3200 |
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 | 60941.1306021903 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD220171 |
| RA | 350.432629 |
| DEC | 3.06034 |
| 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 | 90.497 |
| HIERARCH ESO ISS PBL12 END | 90.492 |
| HIERARCH ESO ISS PBLA12 START | 113.5 |
| HIERARCH ESO ISS PBLA12 END | 113.5 |
| HIERARCH ESO ISS PBL13 START | 127.042 |
| HIERARCH ESO ISS PBL13 END | 127.125 |
| HIERARCH ESO ISS PBLA13 START | 93.2 |
| HIERARCH ESO ISS PBLA13 END | 93.2 |
| HIERARCH ESO ISS PBL14 START | 120.175 |
| HIERARCH ESO ISS PBL14 END | 120.324 |
| HIERARCH ESO ISS PBLA14 START | 72.853 |
| HIERARCH ESO ISS PBLA14 END | 72.87 |
| HIERARCH ESO ISS PBL23 START | 52.536 |
| HIERARCH ESO ISS PBL23 END | 52.611 |
| HIERARCH ESO ISS PBLA23 START | 56.6 |
| HIERARCH ESO ISS PBLA23 END | 56.6 |
| HIERARCH ESO ISS PBL24 START | 78.262 |
| HIERARCH ESO ISS PBL24 END | 78.328 |
| HIERARCH ESO ISS PBLA24 START | 23.996 |
| HIERARCH ESO ISS PBLA24 END | 24.1 |
| HIERARCH ESO ISS PBL34 START | 44.211 |
| HIERARCH ESO ISS PBL34 END | 44.191 |
| HIERARCH ESO ISS PBLA34 START | 344.234 |
| HIERARCH ESO ISS PBLA34 END | 344.32 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008539 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008539 |
| HIERARCH ESO ISS AMBI TEMP | 14.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |