Exposure
- ID
- PIONI.2025-06-16T09:56:38.191_1
- Header ID
- PIONI.2025-06-16T09:56:38.191
- Date updated
- 2025-06-16 10:02:05 UTC+0000
- Release date
- 2025-06-16 09:56:38 UTC+0000
- UTC Start
- 2025-06-16 09:56:38.192
- UTC End
- 2025-06-16 09:57:16.592
- MJD Start
- 60842.4143309249
- MJD End
- 60842.41477536934
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003801
- Ambient temperature (°C)
- 6.75
- Seeing (arcsec)
- 0.81
Observation
- ID
- 68129
- 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
- JONÁK / MOURARD / NARDETTO / MEILLAND / BROZ
Target
- ID
- 50640
- Name
- HD220171
- RA
- 350.43263
- DEC
- 3.06035
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.1170 | 90.0890 | 113.3000 | 113.3000 |
| A0-J2 | 128.5870 | 128.6330 | 92.9000 | 92.9000 |
| A0-K0 | 123.3340 | 123.4500 | 73.0360 | 73.0450 |
| G1-J2 | 54.1830 | 54.2470 | 57.4000 | 57.5000 |
| G1-K0 | 79.8420 | 79.9090 | 26.1640 | 26.2540 |
| J2-K0 | 43.7640 | 43.7460 | 346.1740 | 346.2620 |
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 | 60842.4143309249 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD220171 |
| RA | 350.43263 |
| DEC | 3.06035 |
| 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 | 90.117 |
| HIERARCH ESO ISS PBL12 END | 90.089 |
| HIERARCH ESO ISS PBLA12 START | 113.3 |
| HIERARCH ESO ISS PBLA12 END | 113.3 |
| HIERARCH ESO ISS PBL13 START | 128.587 |
| HIERARCH ESO ISS PBL13 END | 128.633 |
| HIERARCH ESO ISS PBLA13 START | 92.9 |
| HIERARCH ESO ISS PBLA13 END | 92.9 |
| HIERARCH ESO ISS PBL14 START | 123.334 |
| HIERARCH ESO ISS PBL14 END | 123.45 |
| HIERARCH ESO ISS PBLA14 START | 73.036 |
| HIERARCH ESO ISS PBLA14 END | 73.045 |
| HIERARCH ESO ISS PBL23 START | 54.183 |
| HIERARCH ESO ISS PBL23 END | 54.247 |
| HIERARCH ESO ISS PBLA23 START | 57.4 |
| HIERARCH ESO ISS PBLA23 END | 57.5 |
| HIERARCH ESO ISS PBL24 START | 79.842 |
| HIERARCH ESO ISS PBL24 END | 79.909 |
| HIERARCH ESO ISS PBLA24 START | 26.164 |
| HIERARCH ESO ISS PBLA24 END | 26.254 |
| HIERARCH ESO ISS PBL34 START | 43.764 |
| HIERARCH ESO ISS PBL34 END | 43.746 |
| HIERARCH ESO ISS PBLA34 START | 346.174 |
| HIERARCH ESO ISS PBLA34 END | 346.262 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003801 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003801 |
| HIERARCH ESO ISS AMBI TEMP | 6.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |