Exposure
- ID
- PIONI.2025-06-01T03:35:32.529_1
- Header ID
- PIONI.2025-06-01T03:35:32.529
- Date updated
- 2025-06-01 03:41:43 UTC+0000
- Release date
- 2025-06-01 03:35:32 UTC+0000
- UTC Start
- 2025-06-01 03:35:32.529
- UTC End
- 2025-06-01 03:36:10.929
- MJD Start
- 60827.1496820506
- MJD End
- 60827.15012649504
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011013
- Ambient temperature (°C)
- 14.04
- Seeing (arcsec)
- 0.255
Observation
- ID
- 67683
- 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
- 50336
- Name
- HD 166235
- RA
- 272.420295
- DEC
- 0.82288
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.6560 | 48.6570 | 143.1000 | 143.1000 |
| A0-J2 | 101.6980 | 101.9810 | 93.9000 | 93.9000 |
| A0-J6 | 138.3020 | 138.3460 | 7.1610 | 7.3040 |
| B5-J2 | 78.9950 | 79.2540 | 66.1000 | 66.2000 |
| B5-J6 | 176.5270 | 176.5040 | 356.1070 | 356.2180 |
| J2-J6 | 166.9400 | 166.9060 | 329.7070 | 329.7250 |
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 | 60827.1496820506 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 166235 |
| RA | 272.420295 |
| DEC | 0.82288 |
| 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 | 48.656 |
| HIERARCH ESO ISS PBL12 END | 48.657 |
| HIERARCH ESO ISS PBLA12 START | 143.1 |
| HIERARCH ESO ISS PBLA12 END | 143.1 |
| HIERARCH ESO ISS PBL13 START | 101.698 |
| HIERARCH ESO ISS PBL13 END | 101.981 |
| HIERARCH ESO ISS PBLA13 START | 93.9 |
| HIERARCH ESO ISS PBLA13 END | 93.9 |
| HIERARCH ESO ISS PBL14 START | 138.302 |
| HIERARCH ESO ISS PBL14 END | 138.346 |
| HIERARCH ESO ISS PBLA14 START | 7.161 |
| HIERARCH ESO ISS PBLA14 END | 7.304 |
| HIERARCH ESO ISS PBL23 START | 78.995 |
| HIERARCH ESO ISS PBL23 END | 79.254 |
| HIERARCH ESO ISS PBLA23 START | 66.1 |
| HIERARCH ESO ISS PBLA23 END | 66.2 |
| HIERARCH ESO ISS PBL24 START | 176.527 |
| HIERARCH ESO ISS PBL24 END | 176.504 |
| HIERARCH ESO ISS PBLA24 START | 356.107 |
| HIERARCH ESO ISS PBLA24 END | 356.218 |
| HIERARCH ESO ISS PBL34 START | 166.94 |
| HIERARCH ESO ISS PBL34 END | 166.906 |
| HIERARCH ESO ISS PBLA34 START | 329.707 |
| HIERARCH ESO ISS PBLA34 END | 329.725 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011013 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011013 |
| HIERARCH ESO ISS AMBI TEMP | 14.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.26 |
| HIERARCH ESO ISS AMBI FWHM END | 0.25 |