Exposure
- ID
- PIONI.2025-05-31T07:47:01.747_1
- Header ID
- PIONI.2025-05-31T07:47:01.747
- Date updated
- 2025-05-31 07:56:25 UTC+0000
- Release date
- 2025-05-31 07:47:01 UTC+0000
- UTC Start
- 2025-05-31 07:47:01.747
- UTC End
- 2025-05-31 07:47:40.147
- MJD Start
- 60826.3243257701
- MJD End
- 60826.324770214545
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0071925
- Ambient temperature (°C)
- 15.21
- Seeing (arcsec)
- 0.38
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 | 41.1670 | 41.1340 | 159.4000 | 159.5000 |
| A0-J2 | 118.1950 | 118.0080 | 92.4000 | 92.4000 |
| A0-J6 | 166.6640 | 166.7270 | 34.0040 | 34.0330 |
| B5-J2 | 108.8500 | 108.7600 | 72.1000 | 72.1000 |
| B5-J6 | 193.4190 | 193.5030 | 24.0060 | 24.0580 |
| J2-J6 | 145.3510 | 145.2990 | 350.1400 | 350.2540 |
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 | 60826.3243257701 |
| 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 | 41.167 |
| HIERARCH ESO ISS PBL12 END | 41.134 |
| HIERARCH ESO ISS PBLA12 START | 159.4 |
| HIERARCH ESO ISS PBLA12 END | 159.5 |
| HIERARCH ESO ISS PBL13 START | 118.195 |
| HIERARCH ESO ISS PBL13 END | 118.008 |
| HIERARCH ESO ISS PBLA13 START | 92.4 |
| HIERARCH ESO ISS PBLA13 END | 92.4 |
| HIERARCH ESO ISS PBL14 START | 166.664 |
| HIERARCH ESO ISS PBL14 END | 166.727 |
| HIERARCH ESO ISS PBLA14 START | 34.004 |
| HIERARCH ESO ISS PBLA14 END | 34.033 |
| HIERARCH ESO ISS PBL23 START | 108.85 |
| HIERARCH ESO ISS PBL23 END | 108.76 |
| HIERARCH ESO ISS PBLA23 START | 72.1 |
| HIERARCH ESO ISS PBLA23 END | 72.1 |
| HIERARCH ESO ISS PBL24 START | 193.419 |
| HIERARCH ESO ISS PBL24 END | 193.503 |
| HIERARCH ESO ISS PBLA24 START | 24.006 |
| HIERARCH ESO ISS PBLA24 END | 24.058 |
| HIERARCH ESO ISS PBL34 START | 145.351 |
| HIERARCH ESO ISS PBL34 END | 145.299 |
| HIERARCH ESO ISS PBLA34 START | 350.14 |
| HIERARCH ESO ISS PBLA34 END | 350.254 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007188 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007197 |
| HIERARCH ESO ISS AMBI TEMP | 15.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.37 |