Exposure
- ID
- PIONI.2025-02-24T03:42:25.647_1
- Header ID
- PIONI.2025-02-24T03:42:25.647
- Date updated
- 2025-02-24 03:50:50 UTC+0000
- Release date
- 2026-02-24 03:50:50 UTC+0000
- UTC Start
- 2025-02-24 03:42:25.647
- UTC End
- 2025-02-24 03:42:51.247
- MJD Start
- 60730.1544635068
- MJD End
- 60730.154759803096
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0066165
- Ambient temperature (°C)
- 16.5
- Seeing (arcsec)
- 0.91
Observation
- ID
- 63625
- Category
- science
- Program ID
- 114.275E.001
- Program Title
- WINDS FROM K GIANTS: IMAGING THE K SUPERGIANT SIG CMA
- Program Type
- Normal
- PI / COI
- WITTKOWSKI / PALADINI / CHIAVASSA / JADLOVSKÝ
Target
- ID
- 45557
- Name
- sig CMa
- RA
- 105.428491
- DEC
- -27.9348
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 83.3960 | 83.3380 | 135.6000 | 135.7000 |
| A0-J2 | 113.0430 | 112.9070 | 110.6000 | 110.7000 |
| A0-K0 | 110.5610 | 110.4120 | 85.5390 | 85.6040 |
| G1-J2 | 51.3450 | 51.2860 | 67.4000 | 67.5000 |
| G1-K0 | 85.6110 | 85.5700 | 37.2610 | 37.2950 |
| J2-K0 | 48.6150 | 48.6150 | 5.2230 | 5.2890 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.275E.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60730.1544635068 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | sig CMa |
| RA | 105.428491 |
| DEC | -27.9348 |
| 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 | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 83.396 |
| HIERARCH ESO ISS PBL12 END | 83.338 |
| HIERARCH ESO ISS PBLA12 START | 135.6 |
| HIERARCH ESO ISS PBLA12 END | 135.7 |
| HIERARCH ESO ISS PBL13 START | 113.043 |
| HIERARCH ESO ISS PBL13 END | 112.907 |
| HIERARCH ESO ISS PBLA13 START | 110.6 |
| HIERARCH ESO ISS PBLA13 END | 110.7 |
| HIERARCH ESO ISS PBL14 START | 110.561 |
| HIERARCH ESO ISS PBL14 END | 110.412 |
| HIERARCH ESO ISS PBLA14 START | 85.539 |
| HIERARCH ESO ISS PBLA14 END | 85.604 |
| HIERARCH ESO ISS PBL23 START | 51.345 |
| HIERARCH ESO ISS PBL23 END | 51.286 |
| HIERARCH ESO ISS PBLA23 START | 67.4 |
| HIERARCH ESO ISS PBLA23 END | 67.5 |
| HIERARCH ESO ISS PBL24 START | 85.611 |
| HIERARCH ESO ISS PBL24 END | 85.57 |
| HIERARCH ESO ISS PBLA24 START | 37.261 |
| HIERARCH ESO ISS PBLA24 END | 37.295 |
| HIERARCH ESO ISS PBL34 START | 48.615 |
| HIERARCH ESO ISS PBL34 END | 48.615 |
| HIERARCH ESO ISS PBLA34 START | 5.223 |
| HIERARCH ESO ISS PBLA34 END | 5.289 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006381 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006852 |
| HIERARCH ESO ISS AMBI TEMP | 16.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.92 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |