Exposure
- ID
- PIONI.2025-02-01T04:18:42.602_1
- Header ID
- PIONI.2025-02-01T04:18:42.602
- Date updated
- 2025-02-01 04:25:32 UTC+0000
- Release date
- 2026-02-01 04:25:32 UTC+0000
- UTC Start
- 2025-02-01 04:18:42.602
- UTC End
- 2025-02-01 04:19:08.202
- MJD Start
- 60707.1796597471
- MJD End
- 60707.179956043394
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004667
- Ambient temperature (°C)
- 15.6
- Seeing (arcsec)
- 0.88
Observation
- ID
- 63591
- 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 | 87.8910 | 87.8500 | 126.5000 | 126.6000 |
| A0-J2 | 123.2460 | 123.1580 | 102.7000 | 102.8000 |
| A0-C1 | 21.9680 | 21.9580 | 126.5580 | 126.6480 |
| G1-J2 | 55.6040 | 55.5680 | 63.1000 | 63.2000 |
| G1-C1 | 65.9230 | 65.8920 | 306.5380 | 306.6280 |
| J2-C1 | 103.5280 | 103.4510 | 277.8330 | 277.9100 |
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 | 60707.1796597471 |
| 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 | C1 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 87.891 |
| HIERARCH ESO ISS PBL12 END | 87.85 |
| HIERARCH ESO ISS PBLA12 START | 126.5 |
| HIERARCH ESO ISS PBLA12 END | 126.6 |
| HIERARCH ESO ISS PBL13 START | 123.246 |
| HIERARCH ESO ISS PBL13 END | 123.158 |
| HIERARCH ESO ISS PBLA13 START | 102.7 |
| HIERARCH ESO ISS PBLA13 END | 102.8 |
| HIERARCH ESO ISS PBL14 START | 21.968 |
| HIERARCH ESO ISS PBL14 END | 21.958 |
| HIERARCH ESO ISS PBLA14 START | 126.558 |
| HIERARCH ESO ISS PBLA14 END | 126.648 |
| HIERARCH ESO ISS PBL23 START | 55.604 |
| HIERARCH ESO ISS PBL23 END | 55.568 |
| HIERARCH ESO ISS PBLA23 START | 63.1 |
| HIERARCH ESO ISS PBLA23 END | 63.2 |
| HIERARCH ESO ISS PBL24 START | 65.923 |
| HIERARCH ESO ISS PBL24 END | 65.892 |
| HIERARCH ESO ISS PBLA24 START | 306.538 |
| HIERARCH ESO ISS PBLA24 END | 306.628 |
| HIERARCH ESO ISS PBL34 START | 103.528 |
| HIERARCH ESO ISS PBL34 END | 103.451 |
| HIERARCH ESO ISS PBLA34 START | 277.833 |
| HIERARCH ESO ISS PBLA34 END | 277.91 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004667 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004667 |
| HIERARCH ESO ISS AMBI TEMP | 15.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 0.88 |