Exposure
- ID
- PIONI.2025-07-22T04:13:49.751_1
- Header ID
- PIONI.2025-07-22T04:13:49.751
- Date updated
- 2025-07-22 05:30:45 UTC+0000
- Release date
- 2025-07-22 04:13:49 UTC+0000
- UTC Start
- 2025-07-22 04:13:49.751
- UTC End
- 2025-07-22 04:14:28.151
- MJD Start
- 60878.1762702661
- MJD End
- 60878.17671471054
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008978
- Ambient temperature (°C)
- 14.71
- Seeing (arcsec)
- 0.68
Observation
- ID
- 68893
- 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
- 51256
- Name
- HD170785
- RA
- 277.803513
- DEC
- -0.44419
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 82.6540 | 82.5360 | 116.1000 | 116.1000 |
| A0-J2 | 124.0860 | 123.9560 | 92.8000 | 92.8000 |
| A0-K0 | 127.0940 | 127.0420 | 72.7370 | 72.7340 |
| G1-J2 | 58.2240 | 58.2260 | 58.6000 | 58.6000 |
| G1-K0 | 87.8110 | 87.8520 | 32.4680 | 32.5160 |
| J2-K0 | 43.8490 | 43.8450 | 356.6350 | 356.7380 |
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 | 60878.1762702661 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD170785 |
| RA | 277.803513 |
| DEC | -0.44419 |
| 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 | 82.654 |
| HIERARCH ESO ISS PBL12 END | 82.536 |
| HIERARCH ESO ISS PBLA12 START | 116.1 |
| HIERARCH ESO ISS PBLA12 END | 116.1 |
| HIERARCH ESO ISS PBL13 START | 124.086 |
| HIERARCH ESO ISS PBL13 END | 123.956 |
| HIERARCH ESO ISS PBLA13 START | 92.8 |
| HIERARCH ESO ISS PBLA13 END | 92.8 |
| HIERARCH ESO ISS PBL14 START | 127.094 |
| HIERARCH ESO ISS PBL14 END | 127.042 |
| HIERARCH ESO ISS PBLA14 START | 72.737 |
| HIERARCH ESO ISS PBLA14 END | 72.734 |
| HIERARCH ESO ISS PBL23 START | 58.224 |
| HIERARCH ESO ISS PBL23 END | 58.226 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 58.6 |
| HIERARCH ESO ISS PBL24 START | 87.811 |
| HIERARCH ESO ISS PBL24 END | 87.852 |
| HIERARCH ESO ISS PBLA24 START | 32.468 |
| HIERARCH ESO ISS PBLA24 END | 32.516 |
| HIERARCH ESO ISS PBL34 START | 43.849 |
| HIERARCH ESO ISS PBL34 END | 43.845 |
| HIERARCH ESO ISS PBLA34 START | 356.635 |
| HIERARCH ESO ISS PBLA34 END | 356.738 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008978 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008978 |
| HIERARCH ESO ISS AMBI TEMP | 14.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |