Exposure
- ID
- PIONI.2025-09-22T03:19:48.704_1
- Header ID
- PIONI.2025-09-22T03:19:48.704
- Date updated
- 2025-09-22 03:25:40 UTC+0000
- Release date
- 2025-09-22 03:19:48 UTC+0000
- UTC Start
- 2025-09-22 03:19:48.705
- UTC End
- 2025-09-22 03:20:27.105
- MJD Start
- 60940.1387581541
- MJD End
- 60940.13920259854
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006908
- Ambient temperature (°C)
- 11.32
- Seeing (arcsec)
- 0.39
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 | 90.4090 | 90.3950 | 113.4000 | 113.4000 |
| A0-J2 | 127.7760 | 127.8440 | 93.1000 | 93.1000 |
| A0-K0 | 121.5460 | 121.6820 | 72.9470 | 72.9550 |
| G1-J2 | 53.2310 | 53.3020 | 57.0000 | 57.0000 |
| G1-K0 | 78.8960 | 78.9620 | 24.9070 | 24.9990 |
| J2-K0 | 44.0250 | 44.0060 | 345.0040 | 345.0860 |
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 | 60940.1387581541 |
| 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 | 90.409 |
| HIERARCH ESO ISS PBL12 END | 90.395 |
| HIERARCH ESO ISS PBLA12 START | 113.4 |
| HIERARCH ESO ISS PBLA12 END | 113.4 |
| HIERARCH ESO ISS PBL13 START | 127.776 |
| HIERARCH ESO ISS PBL13 END | 127.844 |
| HIERARCH ESO ISS PBLA13 START | 93.1 |
| HIERARCH ESO ISS PBLA13 END | 93.1 |
| HIERARCH ESO ISS PBL14 START | 121.546 |
| HIERARCH ESO ISS PBL14 END | 121.682 |
| HIERARCH ESO ISS PBLA14 START | 72.947 |
| HIERARCH ESO ISS PBLA14 END | 72.955 |
| HIERARCH ESO ISS PBL23 START | 53.231 |
| HIERARCH ESO ISS PBL23 END | 53.302 |
| HIERARCH ESO ISS PBLA23 START | 57.0 |
| HIERARCH ESO ISS PBLA23 END | 57.0 |
| HIERARCH ESO ISS PBL24 START | 78.896 |
| HIERARCH ESO ISS PBL24 END | 78.962 |
| HIERARCH ESO ISS PBLA24 START | 24.907 |
| HIERARCH ESO ISS PBLA24 END | 24.999 |
| HIERARCH ESO ISS PBL34 START | 44.025 |
| HIERARCH ESO ISS PBL34 END | 44.006 |
| HIERARCH ESO ISS PBLA34 START | 345.004 |
| HIERARCH ESO ISS PBLA34 END | 345.086 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006908 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006908 |
| HIERARCH ESO ISS AMBI TEMP | 11.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |