Exposure
- ID
- PIONI.2025-02-24T03:24:37.926_1
- Header ID
- PIONI.2025-02-24T03:24:37.926
- Date updated
- 2025-02-24 03:30:46 UTC+0000
- Release date
- 2026-02-24 03:30:46 UTC+0000
- UTC Start
- 2025-02-24 03:24:37.926
- UTC End
- 2025-02-24 03:25:03.526
- MJD Start
- 60730.1421056213
- MJD End
- 60730.1424019176
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006896
- Ambient temperature (°C)
- 16.6
- Seeing (arcsec)
- 0.9450000000000001
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 | 85.0330 | 84.9800 | 132.4000 | 132.5000 |
| A0-J2 | 116.8680 | 116.7460 | 107.9000 | 108.0000 |
| A0-K0 | 114.7110 | 114.5800 | 83.6450 | 83.7090 |
| G1-J2 | 52.9760 | 52.9250 | 66.1000 | 66.1000 |
| G1-K0 | 86.7430 | 86.7070 | 36.1760 | 36.2150 |
| J2-K0 | 48.6240 | 48.6240 | 3.2680 | 3.3340 |
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 | 60730.1421056213 |
| 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 | 85.033 |
| HIERARCH ESO ISS PBL12 END | 84.98 |
| HIERARCH ESO ISS PBLA12 START | 132.4 |
| HIERARCH ESO ISS PBLA12 END | 132.5 |
| HIERARCH ESO ISS PBL13 START | 116.868 |
| HIERARCH ESO ISS PBL13 END | 116.746 |
| HIERARCH ESO ISS PBLA13 START | 107.9 |
| HIERARCH ESO ISS PBLA13 END | 108.0 |
| HIERARCH ESO ISS PBL14 START | 114.711 |
| HIERARCH ESO ISS PBL14 END | 114.58 |
| HIERARCH ESO ISS PBLA14 START | 83.645 |
| HIERARCH ESO ISS PBLA14 END | 83.709 |
| HIERARCH ESO ISS PBL23 START | 52.976 |
| HIERARCH ESO ISS PBL23 END | 52.925 |
| HIERARCH ESO ISS PBLA23 START | 66.1 |
| HIERARCH ESO ISS PBLA23 END | 66.1 |
| HIERARCH ESO ISS PBL24 START | 86.743 |
| HIERARCH ESO ISS PBL24 END | 86.707 |
| HIERARCH ESO ISS PBLA24 START | 36.176 |
| HIERARCH ESO ISS PBLA24 END | 36.215 |
| HIERARCH ESO ISS PBL34 START | 48.624 |
| HIERARCH ESO ISS PBL34 END | 48.624 |
| HIERARCH ESO ISS PBLA34 START | 3.268 |
| HIERARCH ESO ISS PBLA34 END | 3.334 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006862 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00693 |
| HIERARCH ESO ISS AMBI TEMP | 16.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.92 |
| HIERARCH ESO ISS AMBI FWHM END | 0.97 |