Exposure
- ID
- PIONI.2025-09-25T01:12:22.918_1
- Header ID
- PIONI.2025-09-25T01:12:22.918
- Date updated
- 2025-09-25 01:20:45 UTC+0000
- Release date
- 2025-09-25 01:12:22 UTC+0000
- UTC Start
- 2025-09-25 01:12:22.918
- UTC End
- 2025-09-25 01:13:01.318
- MJD Start
- 60943.0502652535
- MJD End
- 60943.05070969794
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007439
- Ambient temperature (°C)
- 17.26
- Seeing (arcsec)
- 0.66
Observation
- ID
- 70482
- 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
- 52265
- Name
- HD 166562
- RA
- 272.817293
- DEC
- -0.65932
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 64.6820 | 64.5000 | 124.7000 | 124.8000 |
| A0-J2 | 99.3720 | 99.0830 | 93.9000 | 93.9000 |
| A0-K0 | 111.6910 | 111.4840 | 70.5970 | 70.5620 |
| G1-J2 | 54.9310 | 54.8750 | 56.8000 | 56.8000 |
| G1-K0 | 90.4800 | 90.4820 | 35.2060 | 35.2100 |
| J2-K0 | 44.2850 | 44.2950 | 8.0460 | 8.1390 |
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 | 60943.0502652535 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 166562 |
| RA | 272.817293 |
| DEC | -0.65932 |
| 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 | 64.682 |
| HIERARCH ESO ISS PBL12 END | 64.5 |
| HIERARCH ESO ISS PBLA12 START | 124.7 |
| HIERARCH ESO ISS PBLA12 END | 124.8 |
| HIERARCH ESO ISS PBL13 START | 99.372 |
| HIERARCH ESO ISS PBL13 END | 99.083 |
| HIERARCH ESO ISS PBLA13 START | 93.9 |
| HIERARCH ESO ISS PBLA13 END | 93.9 |
| HIERARCH ESO ISS PBL14 START | 111.691 |
| HIERARCH ESO ISS PBL14 END | 111.484 |
| HIERARCH ESO ISS PBLA14 START | 70.597 |
| HIERARCH ESO ISS PBLA14 END | 70.562 |
| HIERARCH ESO ISS PBL23 START | 54.931 |
| HIERARCH ESO ISS PBL23 END | 54.875 |
| HIERARCH ESO ISS PBLA23 START | 56.8 |
| HIERARCH ESO ISS PBLA23 END | 56.8 |
| HIERARCH ESO ISS PBL24 START | 90.48 |
| HIERARCH ESO ISS PBL24 END | 90.482 |
| HIERARCH ESO ISS PBLA24 START | 35.206 |
| HIERARCH ESO ISS PBLA24 END | 35.21 |
| HIERARCH ESO ISS PBL34 START | 44.285 |
| HIERARCH ESO ISS PBL34 END | 44.295 |
| HIERARCH ESO ISS PBLA34 START | 8.046 |
| HIERARCH ESO ISS PBLA34 END | 8.139 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008054 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006824 |
| HIERARCH ESO ISS AMBI TEMP | 17.26 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |