Exposure
- ID
- PIONI.2025-06-01T03:58:04.986_1
- Header ID
- PIONI.2025-06-01T03:58:04.986
- Date updated
- 2025-06-01 04:12:29 UTC+0000
- Release date
- 2025-06-01 03:58:04 UTC+0000
- UTC Start
- 2025-06-01 03:58:04.986
- UTC End
- 2025-06-01 03:58:43.386
- MJD Start
- 60827.1653354908
- MJD End
- 60827.16577993524
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009277
- Ambient temperature (°C)
- 13.72
- Seeing (arcsec)
- 0.42
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 | 48.5920 | 48.5870 | 143.1000 | 143.1000 |
| A0-J2 | 109.0360 | 109.2820 | 93.6000 | 93.6000 |
| A0-J6 | 139.8150 | 139.8810 | 10.9840 | 11.1210 |
| B5-J2 | 85.8670 | 86.1050 | 68.1000 | 68.1000 |
| B5-J6 | 176.1280 | 176.1230 | 359.1750 | 359.2880 |
| J2-J6 | 165.8210 | 165.7730 | 330.2930 | 330.3210 |
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 | 60827.1653354908 |
| 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 | 48.592 |
| HIERARCH ESO ISS PBL12 END | 48.587 |
| HIERARCH ESO ISS PBLA12 START | 143.1 |
| HIERARCH ESO ISS PBLA12 END | 143.1 |
| HIERARCH ESO ISS PBL13 START | 109.036 |
| HIERARCH ESO ISS PBL13 END | 109.282 |
| HIERARCH ESO ISS PBLA13 START | 93.6 |
| HIERARCH ESO ISS PBLA13 END | 93.6 |
| HIERARCH ESO ISS PBL14 START | 139.815 |
| HIERARCH ESO ISS PBL14 END | 139.881 |
| HIERARCH ESO ISS PBLA14 START | 10.984 |
| HIERARCH ESO ISS PBLA14 END | 11.121 |
| HIERARCH ESO ISS PBL23 START | 85.867 |
| HIERARCH ESO ISS PBL23 END | 86.105 |
| HIERARCH ESO ISS PBLA23 START | 68.1 |
| HIERARCH ESO ISS PBLA23 END | 68.1 |
| HIERARCH ESO ISS PBL24 START | 176.128 |
| HIERARCH ESO ISS PBL24 END | 176.123 |
| HIERARCH ESO ISS PBLA24 START | 359.175 |
| HIERARCH ESO ISS PBLA24 END | 359.288 |
| HIERARCH ESO ISS PBL34 START | 165.821 |
| HIERARCH ESO ISS PBL34 END | 165.773 |
| HIERARCH ESO ISS PBLA34 START | 330.293 |
| HIERARCH ESO ISS PBLA34 END | 330.321 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009174 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00938 |
| HIERARCH ESO ISS AMBI TEMP | 13.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.41 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |