Exposure
- ID
- PIONI.2025-09-24T01:12:18.417_1
- Header ID
- PIONI.2025-09-24T01:12:18.417
- Date updated
- 2025-09-24 01:15:54 UTC+0000
- Release date
- 2025-09-24 01:12:18 UTC+0000
- UTC Start
- 2025-09-24 01:12:18.417
- UTC End
- 2025-09-24 01:12:56.817
- MJD Start
- 60942.0502131586
- MJD End
- 60942.050657603046
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004872
- Ambient temperature (°C)
- 15.0
- Seeing (arcsec)
- 1.06
Observation
- ID
- 70482
- 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
- 52265
- Name
- HD 166562
- RA
- 272.817293
- DEC
- -0.65932
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 65.5900 | 65.4060 | 124.1000 | 124.2000 |
| A0-J2 | 100.8020 | 100.5130 | 93.8000 | 93.8000 |
| A0-K0 | 112.7090 | 112.5040 | 70.7670 | 70.7340 |
| G1-J2 | 55.2090 | 55.1540 | 57.0000 | 56.9000 |
| G1-K0 | 90.4670 | 90.4710 | 35.1820 | 35.1890 |
| J2-K0 | 44.2360 | 44.2460 | 7.5800 | 7.6760 |
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 | 60942.0502131586 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 166562 |
| RA | 272.817293 |
| DEC | -0.65932 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 65.59 |
| HIERARCH ESO ISS PBL12 END | 65.406 |
| HIERARCH ESO ISS PBLA12 START | 124.1 |
| HIERARCH ESO ISS PBLA12 END | 124.2 |
| HIERARCH ESO ISS PBL13 START | 100.802 |
| HIERARCH ESO ISS PBL13 END | 100.513 |
| HIERARCH ESO ISS PBLA13 START | 93.8 |
| HIERARCH ESO ISS PBLA13 END | 93.8 |
| HIERARCH ESO ISS PBL14 START | 112.709 |
| HIERARCH ESO ISS PBL14 END | 112.504 |
| HIERARCH ESO ISS PBLA14 START | 70.767 |
| HIERARCH ESO ISS PBLA14 END | 70.734 |
| HIERARCH ESO ISS PBL23 START | 55.209 |
| HIERARCH ESO ISS PBL23 END | 55.154 |
| HIERARCH ESO ISS PBLA23 START | 57.0 |
| HIERARCH ESO ISS PBLA23 END | 56.9 |
| HIERARCH ESO ISS PBL24 START | 90.467 |
| HIERARCH ESO ISS PBL24 END | 90.471 |
| HIERARCH ESO ISS PBLA24 START | 35.182 |
| HIERARCH ESO ISS PBLA24 END | 35.189 |
| HIERARCH ESO ISS PBL34 START | 44.236 |
| HIERARCH ESO ISS PBL34 END | 44.246 |
| HIERARCH ESO ISS PBLA34 START | 7.58 |
| HIERARCH ESO ISS PBLA34 END | 7.676 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005049 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004695 |
| HIERARCH ESO ISS AMBI TEMP | 15.0 |
| HIERARCH ESO ISS AMBI FWHM START | 1.0 |
| HIERARCH ESO ISS AMBI FWHM END | 1.12 |