Exposure
- ID
- PIONI.2025-06-01T03:59:45.273_1
- Header ID
- PIONI.2025-06-01T03:59:45.273
- Date updated
- 2025-06-01 04:12:29 UTC+0000
- Release date
- 2025-06-01 03:59:45 UTC+0000
- UTC Start
- 2025-06-01 03:59:45.273
- UTC End
- 2025-06-01 04:00:23.673
- MJD Start
- 60827.1664962117
- MJD End
- 60827.16694065614
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00938
- Ambient temperature (°C)
- 13.67
- Seeing (arcsec)
- 0.32
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 | 48.5810 | 48.5750 | 143.1000 | 143.1000 |
| A0-J2 | 109.5430 | 109.7810 | 93.5000 | 93.5000 |
| A0-J6 | 139.9520 | 140.0170 | 11.2640 | 11.3960 |
| B5-J2 | 86.3560 | 86.5870 | 68.2000 | 68.2000 |
| B5-J6 | 176.1190 | 176.1150 | 359.4070 | 359.5160 |
| J2-J6 | 165.7220 | 165.6740 | 330.3490 | 330.3750 |
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 | 60827.1664962117 |
| 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 | 48.581 |
| HIERARCH ESO ISS PBL12 END | 48.575 |
| HIERARCH ESO ISS PBLA12 START | 143.1 |
| HIERARCH ESO ISS PBLA12 END | 143.1 |
| HIERARCH ESO ISS PBL13 START | 109.543 |
| HIERARCH ESO ISS PBL13 END | 109.781 |
| HIERARCH ESO ISS PBLA13 START | 93.5 |
| HIERARCH ESO ISS PBLA13 END | 93.5 |
| HIERARCH ESO ISS PBL14 START | 139.952 |
| HIERARCH ESO ISS PBL14 END | 140.017 |
| HIERARCH ESO ISS PBLA14 START | 11.264 |
| HIERARCH ESO ISS PBLA14 END | 11.396 |
| HIERARCH ESO ISS PBL23 START | 86.356 |
| HIERARCH ESO ISS PBL23 END | 86.587 |
| HIERARCH ESO ISS PBLA23 START | 68.2 |
| HIERARCH ESO ISS PBLA23 END | 68.2 |
| HIERARCH ESO ISS PBL24 START | 176.119 |
| HIERARCH ESO ISS PBL24 END | 176.115 |
| HIERARCH ESO ISS PBLA24 START | 359.407 |
| HIERARCH ESO ISS PBLA24 END | 359.516 |
| HIERARCH ESO ISS PBL34 START | 165.722 |
| HIERARCH ESO ISS PBL34 END | 165.674 |
| HIERARCH ESO ISS PBLA34 START | 330.349 |
| HIERARCH ESO ISS PBLA34 END | 330.375 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00938 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00938 |
| HIERARCH ESO ISS AMBI TEMP | 13.67 |
| HIERARCH ESO ISS AMBI FWHM START | 0.32 |
| HIERARCH ESO ISS AMBI FWHM END | 0.32 |