Exposure
- ID
- PIONI.2025-09-24T01:15:40.247_1
- Header ID
- PIONI.2025-09-24T01:15:40.247
- Date updated
- 2025-09-24 01:20:56 UTC+0000
- Release date
- 2025-09-24 01:15:40 UTC+0000
- UTC Start
- 2025-09-24 01:15:40.247
- UTC End
- 2025-09-24 01:16:18.647
- MJD Start
- 60942.0525491564
- MJD End
- 60942.05299360084
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007831
- Ambient temperature (°C)
- 14.96
- Seeing (arcsec)
- 0.53
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 | 64.8270 | 64.6420 | 124.6000 | 124.7000 |
| A0-J2 | 99.6030 | 99.3090 | 93.9000 | 93.9000 |
| A0-K0 | 111.8560 | 111.6460 | 70.6250 | 70.5900 |
| G1-J2 | 54.9770 | 54.9190 | 56.8000 | 56.8000 |
| G1-K0 | 90.4790 | 90.4800 | 35.2020 | 35.2080 |
| J2-K0 | 44.2770 | 44.2870 | 7.9710 | 8.0670 |
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 | 60942.0525491564 |
| 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 | 64.827 |
| HIERARCH ESO ISS PBL12 END | 64.642 |
| HIERARCH ESO ISS PBLA12 START | 124.6 |
| HIERARCH ESO ISS PBLA12 END | 124.7 |
| HIERARCH ESO ISS PBL13 START | 99.603 |
| HIERARCH ESO ISS PBL13 END | 99.309 |
| HIERARCH ESO ISS PBLA13 START | 93.9 |
| HIERARCH ESO ISS PBLA13 END | 93.9 |
| HIERARCH ESO ISS PBL14 START | 111.856 |
| HIERARCH ESO ISS PBL14 END | 111.646 |
| HIERARCH ESO ISS PBLA14 START | 70.625 |
| HIERARCH ESO ISS PBLA14 END | 70.59 |
| HIERARCH ESO ISS PBL23 START | 54.977 |
| HIERARCH ESO ISS PBL23 END | 54.919 |
| HIERARCH ESO ISS PBLA23 START | 56.8 |
| HIERARCH ESO ISS PBLA23 END | 56.8 |
| HIERARCH ESO ISS PBL24 START | 90.479 |
| HIERARCH ESO ISS PBL24 END | 90.48 |
| HIERARCH ESO ISS PBLA24 START | 35.202 |
| HIERARCH ESO ISS PBLA24 END | 35.208 |
| HIERARCH ESO ISS PBL34 START | 44.277 |
| HIERARCH ESO ISS PBL34 END | 44.287 |
| HIERARCH ESO ISS PBLA34 START | 7.971 |
| HIERARCH ESO ISS PBLA34 END | 8.067 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007831 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007831 |
| HIERARCH ESO ISS AMBI TEMP | 14.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |