Exposure
- ID
- PIONI.2025-06-01T03:41:50.431_1
- Header ID
- PIONI.2025-06-01T03:41:50.431
- Date updated
- 2025-06-01 03:46:02 UTC+0000
- Release date
- 2025-06-01 03:41:50 UTC+0000
- UTC Start
- 2025-06-01 03:41:50.430
- UTC End
- 2025-06-01 03:42:28.830
- MJD Start
- 60827.1540559065
- MJD End
- 60827.154500350945
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0102555
- Ambient temperature (°C)
- 13.96
- Seeing (arcsec)
- 0.39
Observation
- ID
- 67681
- Category
- calibrator
- Program ID
- 115.283B.001
- Program Title
- WHAT MAKES THE SYMBIOTIC GIANT IN FG SER BREATHE?
- Program Type
- Normal
- PI / COI
- MERC / BOFFIN
Target
- ID
- 50334
- Name
- HD 166562
- RA
- 272.817848
- DEC
- -0.65931
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.6510 | 48.6530 | 143.1000 | 143.1000 |
| A0-J2 | 103.1970 | 103.4680 | 92.7000 | 92.7000 |
| A0-J6 | 141.0290 | 141.0750 | 7.8320 | 7.9670 |
| B5-J2 | 81.2920 | 81.5360 | 65.3000 | 65.4000 |
| B5-J6 | 178.8760 | 178.8580 | 356.7880 | 356.8950 |
| J2-J6 | 167.1500 | 167.1210 | 329.8910 | 329.9110 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.283B.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60827.1540559065 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 166562 |
| RA | 272.817848 |
| DEC | -0.65931 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 48.651 |
| HIERARCH ESO ISS PBL12 END | 48.653 |
| HIERARCH ESO ISS PBLA12 START | 143.1 |
| HIERARCH ESO ISS PBLA12 END | 143.1 |
| HIERARCH ESO ISS PBL13 START | 103.197 |
| HIERARCH ESO ISS PBL13 END | 103.468 |
| HIERARCH ESO ISS PBLA13 START | 92.7 |
| HIERARCH ESO ISS PBLA13 END | 92.7 |
| HIERARCH ESO ISS PBL14 START | 141.029 |
| HIERARCH ESO ISS PBL14 END | 141.075 |
| HIERARCH ESO ISS PBLA14 START | 7.832 |
| HIERARCH ESO ISS PBLA14 END | 7.967 |
| HIERARCH ESO ISS PBL23 START | 81.292 |
| HIERARCH ESO ISS PBL23 END | 81.536 |
| HIERARCH ESO ISS PBLA23 START | 65.3 |
| HIERARCH ESO ISS PBLA23 END | 65.4 |
| HIERARCH ESO ISS PBL24 START | 178.876 |
| HIERARCH ESO ISS PBL24 END | 178.858 |
| HIERARCH ESO ISS PBLA24 START | 356.788 |
| HIERARCH ESO ISS PBLA24 END | 356.895 |
| HIERARCH ESO ISS PBL34 START | 167.15 |
| HIERARCH ESO ISS PBL34 END | 167.121 |
| HIERARCH ESO ISS PBLA34 START | 329.891 |
| HIERARCH ESO ISS PBLA34 END | 329.911 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010361 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01015 |
| HIERARCH ESO ISS AMBI TEMP | 13.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.34 |