Exposure
- ID
- PIONI.2025-07-22T04:37:01.608_1
- Header ID
- PIONI.2025-07-22T04:37:01.608
- Date updated
- 2025-07-22 05:35:53 UTC+0000
- Release date
- 2025-07-22 04:37:01 UTC+0000
- UTC Start
- 2025-07-22 04:37:01.608
- UTC End
- 2025-07-22 04:37:40.008
- MJD Start
- 60878.1923797238
- MJD End
- 60878.19282416824
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0086385
- Ambient temperature (°C)
- 14.63
- Seeing (arcsec)
- 0.45
Observation
- ID
- 67037
- 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
- 49845
- Name
- HD170817
- RA
- 277.856058
- DEC
- -0.28448
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 78.9570 | 78.8170 | 117.4000 | 117.4000 |
| A0-J2 | 119.8320 | 119.6590 | 92.9000 | 92.9000 |
| A0-K0 | 125.0900 | 124.9970 | 72.4600 | 72.4500 |
| G1-J2 | 58.0810 | 58.0680 | 58.6000 | 58.6000 |
| G1-K0 | 88.8360 | 88.8700 | 33.5910 | 33.6280 |
| J2-K0 | 43.7180 | 43.7170 | 359.4600 | 359.5640 |
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 | 60878.1923797238 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD170817 |
| RA | 277.856058 |
| 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 | 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 | 78.957 |
| HIERARCH ESO ISS PBL12 END | 78.817 |
| HIERARCH ESO ISS PBLA12 START | 117.4 |
| HIERARCH ESO ISS PBLA12 END | 117.4 |
| HIERARCH ESO ISS PBL13 START | 119.832 |
| HIERARCH ESO ISS PBL13 END | 119.659 |
| HIERARCH ESO ISS PBLA13 START | 92.9 |
| HIERARCH ESO ISS PBLA13 END | 92.9 |
| HIERARCH ESO ISS PBL14 START | 125.09 |
| HIERARCH ESO ISS PBL14 END | 124.997 |
| HIERARCH ESO ISS PBLA14 START | 72.46 |
| HIERARCH ESO ISS PBLA14 END | 72.45 |
| HIERARCH ESO ISS PBL23 START | 58.081 |
| HIERARCH ESO ISS PBL23 END | 58.068 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 58.6 |
| HIERARCH ESO ISS PBL24 START | 88.836 |
| HIERARCH ESO ISS PBL24 END | 88.87 |
| HIERARCH ESO ISS PBLA24 START | 33.591 |
| HIERARCH ESO ISS PBLA24 END | 33.628 |
| HIERARCH ESO ISS PBL34 START | 43.718 |
| HIERARCH ESO ISS PBL34 END | 43.717 |
| HIERARCH ESO ISS PBLA34 START | 359.46 |
| HIERARCH ESO ISS PBLA34 END | 359.564 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009266 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008011 |
| HIERARCH ESO ISS AMBI TEMP | 14.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |