Exposure
- ID
- PIONI.2025-05-31T10:00:06.847_1
- Header ID
- PIONI.2025-05-31T10:00:06.847
- Date updated
- 2025-05-31 10:12:38 UTC+0000
- Release date
- 2025-05-31 10:00:06 UTC+0000
- UTC Start
- 2025-05-31 10:00:06.847
- UTC End
- 2025-05-31 10:00:45.247
- MJD Start
- 60826.4167459132
- MJD End
- 60826.41719035764
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050895
- Ambient temperature (°C)
- 15.34
- Seeing (arcsec)
- 0.32999999999999996
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 | 39.2590 | 39.2630 | 182.4000 | 182.5000 |
| A0-J2 | 71.0590 | 70.6750 | 95.7000 | 95.7000 |
| A0-J6 | 167.5030 | 167.4480 | 34.3450 | 34.3200 |
| B5-J2 | 79.1740 | 78.9150 | 66.0000 | 65.9000 |
| B5-J6 | 201.8810 | 201.8830 | 28.4330 | 28.4370 |
| J2-J6 | 147.2730 | 147.3200 | 9.2900 | 9.4030 |
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 | 60826.4167459132 |
| 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 | 39.259 |
| HIERARCH ESO ISS PBL12 END | 39.263 |
| HIERARCH ESO ISS PBLA12 START | 182.4 |
| HIERARCH ESO ISS PBLA12 END | 182.5 |
| HIERARCH ESO ISS PBL13 START | 71.059 |
| HIERARCH ESO ISS PBL13 END | 70.675 |
| HIERARCH ESO ISS PBLA13 START | 95.7 |
| HIERARCH ESO ISS PBLA13 END | 95.7 |
| HIERARCH ESO ISS PBL14 START | 167.503 |
| HIERARCH ESO ISS PBL14 END | 167.448 |
| HIERARCH ESO ISS PBLA14 START | 34.345 |
| HIERARCH ESO ISS PBLA14 END | 34.32 |
| HIERARCH ESO ISS PBL23 START | 79.174 |
| HIERARCH ESO ISS PBL23 END | 78.915 |
| HIERARCH ESO ISS PBLA23 START | 66.0 |
| HIERARCH ESO ISS PBLA23 END | 65.9 |
| HIERARCH ESO ISS PBL24 START | 201.881 |
| HIERARCH ESO ISS PBL24 END | 201.883 |
| HIERARCH ESO ISS PBLA24 START | 28.433 |
| HIERARCH ESO ISS PBLA24 END | 28.437 |
| HIERARCH ESO ISS PBL34 START | 147.273 |
| HIERARCH ESO ISS PBL34 END | 147.32 |
| HIERARCH ESO ISS PBLA34 START | 9.29 |
| HIERARCH ESO ISS PBLA34 END | 9.403 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005726 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004453 |
| HIERARCH ESO ISS AMBI TEMP | 15.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.31 |
| HIERARCH ESO ISS AMBI FWHM END | 0.35 |