Exposure
- ID
- PIONI.2025-06-01T03:22:07.711_1
- Header ID
- PIONI.2025-06-01T03:22:07.711
- Date updated
- 2025-06-01 03:31:49 UTC+0000
- Release date
- 2025-06-01 03:22:07 UTC+0000
- UTC Start
- 2025-06-01 03:22:07.711
- UTC End
- 2025-06-01 03:22:46.111
- MJD Start
- 60827.140367025
- MJD End
- 60827.14081146944
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010507
- Ambient temperature (°C)
- 14.1
- Seeing (arcsec)
- 0.27
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 | 48.6130 | 48.6170 | 143.2000 | 143.2000 |
| A0-J2 | 96.8590 | 97.1630 | 94.2000 | 94.1000 |
| A0-J6 | 137.6970 | 137.7270 | 4.8170 | 4.9590 |
| B5-J2 | 74.6490 | 74.9180 | 64.7000 | 64.8000 |
| B5-J6 | 177.0060 | 176.9720 | 354.3070 | 354.4150 |
| J2-J6 | 167.4180 | 167.3930 | 329.4770 | 329.4880 |
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 | 60827.140367025 |
| 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 | 48.613 |
| HIERARCH ESO ISS PBL12 END | 48.617 |
| HIERARCH ESO ISS PBLA12 START | 143.2 |
| HIERARCH ESO ISS PBLA12 END | 143.2 |
| HIERARCH ESO ISS PBL13 START | 96.859 |
| HIERARCH ESO ISS PBL13 END | 97.163 |
| HIERARCH ESO ISS PBLA13 START | 94.2 |
| HIERARCH ESO ISS PBLA13 END | 94.1 |
| HIERARCH ESO ISS PBL14 START | 137.697 |
| HIERARCH ESO ISS PBL14 END | 137.727 |
| HIERARCH ESO ISS PBLA14 START | 4.817 |
| HIERARCH ESO ISS PBLA14 END | 4.959 |
| HIERARCH ESO ISS PBL23 START | 74.649 |
| HIERARCH ESO ISS PBL23 END | 74.918 |
| HIERARCH ESO ISS PBLA23 START | 64.7 |
| HIERARCH ESO ISS PBLA23 END | 64.8 |
| HIERARCH ESO ISS PBL24 START | 177.006 |
| HIERARCH ESO ISS PBL24 END | 176.972 |
| HIERARCH ESO ISS PBLA24 START | 354.307 |
| HIERARCH ESO ISS PBLA24 END | 354.415 |
| HIERARCH ESO ISS PBL34 START | 167.418 |
| HIERARCH ESO ISS PBL34 END | 167.393 |
| HIERARCH ESO ISS PBLA34 START | 329.477 |
| HIERARCH ESO ISS PBLA34 END | 329.488 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010663 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010351 |
| HIERARCH ESO ISS AMBI TEMP | 14.1 |
| HIERARCH ESO ISS AMBI FWHM START | 0.28 |
| HIERARCH ESO ISS AMBI FWHM END | 0.26 |