Exposure
- ID
- PIONI.2025-06-02T03:08:31.848_1
- Header ID
- PIONI.2025-06-02T03:08:31.848
- Date updated
- 2025-06-02 03:17:09 UTC+0000
- Release date
- 2025-06-02 03:08:31 UTC+0000
- UTC Start
- 2025-06-02 03:08:31.848
- UTC End
- 2025-06-02 03:09:10.248
- MJD Start
- 60828.130924169
- MJD End
- 60828.131368613445
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005323
- Ambient temperature (°C)
- 12.28
- Seeing (arcsec)
- 0.365
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 | 48.4480 | 48.4570 | 143.3000 | 143.3000 |
| A0-J2 | 92.3920 | 92.7070 | 92.9000 | 92.9000 |
| A0-J6 | 139.8970 | 139.9140 | 2.7700 | 2.9090 |
| B5-J2 | 71.9120 | 72.1770 | 61.7000 | 61.8000 |
| B5-J6 | 179.9460 | 179.9070 | 352.9150 | 353.0180 |
| J2-J6 | 167.8740 | 167.8640 | 329.3840 | 329.3930 |
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 | 60828.130924169 |
| 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 | 48.448 |
| HIERARCH ESO ISS PBL12 END | 48.457 |
| HIERARCH ESO ISS PBLA12 START | 143.3 |
| HIERARCH ESO ISS PBLA12 END | 143.3 |
| HIERARCH ESO ISS PBL13 START | 92.392 |
| HIERARCH ESO ISS PBL13 END | 92.707 |
| HIERARCH ESO ISS PBLA13 START | 92.9 |
| HIERARCH ESO ISS PBLA13 END | 92.9 |
| HIERARCH ESO ISS PBL14 START | 139.897 |
| HIERARCH ESO ISS PBL14 END | 139.914 |
| HIERARCH ESO ISS PBLA14 START | 2.77 |
| HIERARCH ESO ISS PBLA14 END | 2.909 |
| HIERARCH ESO ISS PBL23 START | 71.912 |
| HIERARCH ESO ISS PBL23 END | 72.177 |
| HIERARCH ESO ISS PBLA23 START | 61.7 |
| HIERARCH ESO ISS PBLA23 END | 61.8 |
| HIERARCH ESO ISS PBL24 START | 179.946 |
| HIERARCH ESO ISS PBL24 END | 179.907 |
| HIERARCH ESO ISS PBLA24 START | 352.915 |
| HIERARCH ESO ISS PBLA24 END | 353.018 |
| HIERARCH ESO ISS PBL34 START | 167.874 |
| HIERARCH ESO ISS PBL34 END | 167.864 |
| HIERARCH ESO ISS PBLA34 START | 329.384 |
| HIERARCH ESO ISS PBLA34 END | 329.393 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004683 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005963 |
| HIERARCH ESO ISS AMBI TEMP | 12.28 |
| HIERARCH ESO ISS AMBI FWHM START | 0.38 |
| HIERARCH ESO ISS AMBI FWHM END | 0.35 |