Exposure
- ID
- PIONI.2025-05-31T09:13:09.814_1
- Header ID
- PIONI.2025-05-31T09:13:09.814
- Date updated
- 2025-05-31 09:26:28 UTC+0000
- Release date
- 2025-05-31 09:13:09 UTC+0000
- UTC Start
- 2025-05-31 09:13:09.815
- UTC End
- 2025-05-31 09:13:48.215
- MJD Start
- 60826.3841413716
- MJD End
- 60826.38458581604
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0093595
- Ambient temperature (°C)
- 15.06
- Seeing (arcsec)
- 0.305
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 | 38.6960 | 38.6850 | 173.8000 | 174.0000 |
| A0-J2 | 90.7170 | 90.3880 | 92.8000 | 92.8000 |
| A0-J6 | 169.6340 | 169.6240 | 35.1600 | 35.1530 |
| B5-J2 | 92.8940 | 92.6860 | 68.5000 | 68.5000 |
| B5-J6 | 200.3290 | 200.3710 | 27.8300 | 27.8490 |
| J2-J6 | 143.3330 | 143.3480 | 2.8250 | 2.9460 |
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 | 60826.3841413716 |
| 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 | 38.696 |
| HIERARCH ESO ISS PBL12 END | 38.685 |
| HIERARCH ESO ISS PBLA12 START | 173.8 |
| HIERARCH ESO ISS PBLA12 END | 174.0 |
| HIERARCH ESO ISS PBL13 START | 90.717 |
| HIERARCH ESO ISS PBL13 END | 90.388 |
| HIERARCH ESO ISS PBLA13 START | 92.8 |
| HIERARCH ESO ISS PBLA13 END | 92.8 |
| HIERARCH ESO ISS PBL14 START | 169.634 |
| HIERARCH ESO ISS PBL14 END | 169.624 |
| HIERARCH ESO ISS PBLA14 START | 35.16 |
| HIERARCH ESO ISS PBLA14 END | 35.153 |
| HIERARCH ESO ISS PBL23 START | 92.894 |
| HIERARCH ESO ISS PBL23 END | 92.686 |
| HIERARCH ESO ISS PBLA23 START | 68.5 |
| HIERARCH ESO ISS PBLA23 END | 68.5 |
| HIERARCH ESO ISS PBL24 START | 200.329 |
| HIERARCH ESO ISS PBL24 END | 200.371 |
| HIERARCH ESO ISS PBLA24 START | 27.83 |
| HIERARCH ESO ISS PBLA24 END | 27.849 |
| HIERARCH ESO ISS PBL34 START | 143.333 |
| HIERARCH ESO ISS PBL34 END | 143.348 |
| HIERARCH ESO ISS PBLA34 START | 2.825 |
| HIERARCH ESO ISS PBLA34 END | 2.946 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008792 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009927 |
| HIERARCH ESO ISS AMBI TEMP | 15.06 |
| HIERARCH ESO ISS AMBI FWHM START | 0.3 |
| HIERARCH ESO ISS AMBI FWHM END | 0.31 |