Exposure
- ID
- PIONI.2025-05-31T08:56:02.756_1
- Header ID
- PIONI.2025-05-31T08:56:02.756
- Date updated
- 2025-05-31 09:01:07 UTC+0000
- Release date
- 2025-05-31 08:56:02 UTC+0000
- UTC Start
- 2025-05-31 08:56:02.756
- UTC End
- 2025-05-31 08:56:41.156
- MJD Start
- 60826.3722541188
- MJD End
- 60826.372698563246
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0092525
- Ambient temperature (°C)
- 15.03
- Seeing (arcsec)
- 0.35
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 | 39.7530 | 39.7370 | 170.6000 | 170.7000 |
| A0-J2 | 98.0560 | 97.7560 | 94.0000 | 94.0000 |
| A0-J6 | 169.6930 | 169.6920 | 35.2290 | 35.2310 |
| B5-J2 | 96.9090 | 96.7200 | 70.4000 | 70.4000 |
| B5-J6 | 199.9330 | 199.9790 | 27.1940 | 27.2210 |
| J2-J6 | 145.3760 | 145.3770 | 0.0190 | 0.1400 |
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 | 60826.3722541188 |
| 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 | 39.753 |
| HIERARCH ESO ISS PBL12 END | 39.737 |
| HIERARCH ESO ISS PBLA12 START | 170.6 |
| HIERARCH ESO ISS PBLA12 END | 170.7 |
| HIERARCH ESO ISS PBL13 START | 98.056 |
| HIERARCH ESO ISS PBL13 END | 97.756 |
| HIERARCH ESO ISS PBLA13 START | 94.0 |
| HIERARCH ESO ISS PBLA13 END | 94.0 |
| HIERARCH ESO ISS PBL14 START | 169.693 |
| HIERARCH ESO ISS PBL14 END | 169.692 |
| HIERARCH ESO ISS PBLA14 START | 35.229 |
| HIERARCH ESO ISS PBLA14 END | 35.231 |
| HIERARCH ESO ISS PBL23 START | 96.909 |
| HIERARCH ESO ISS PBL23 END | 96.72 |
| HIERARCH ESO ISS PBLA23 START | 70.4 |
| HIERARCH ESO ISS PBLA23 END | 70.4 |
| HIERARCH ESO ISS PBL24 START | 199.933 |
| HIERARCH ESO ISS PBL24 END | 199.979 |
| HIERARCH ESO ISS PBLA24 START | 27.194 |
| HIERARCH ESO ISS PBLA24 END | 27.221 |
| HIERARCH ESO ISS PBL34 START | 145.376 |
| HIERARCH ESO ISS PBL34 END | 145.377 |
| HIERARCH ESO ISS PBLA34 START | 0.019 |
| HIERARCH ESO ISS PBLA34 END | 0.14 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009645 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00886 |
| HIERARCH ESO ISS AMBI TEMP | 15.03 |
| HIERARCH ESO ISS AMBI FWHM START | 0.33 |
| HIERARCH ESO ISS AMBI FWHM END | 0.37 |