Exposure
- ID
- PIONI.2025-02-01T04:36:16.167_1
- Header ID
- PIONI.2025-02-01T04:36:16.167
- Date updated
- 2025-02-01 04:40:54 UTC+0000
- Release date
- 2026-02-01 04:40:54 UTC+0000
- UTC Start
- 2025-02-01 04:36:16.168
- UTC End
- 2025-02-01 04:36:41.768
- MJD Start
- 60707.1918537915
- MJD End
- 60707.192150087794
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043300000000000005
- Ambient temperature (°C)
- 16.3
- Seeing (arcsec)
- 0.74
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 | 86.6080 | 86.5610 | 129.3000 | 129.4000 |
| A0-J2 | 120.4200 | 120.3140 | 105.1000 | 105.2000 |
| A0-C1 | 21.6480 | 21.6360 | 129.2790 | 129.3750 |
| G1-J2 | 54.4490 | 54.4060 | 64.6000 | 64.6000 |
| G1-C1 | 64.9610 | 64.9250 | 309.2590 | 309.3550 |
| J2-C1 | 101.0530 | 100.9610 | 280.1180 | 280.1970 |
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 | 60707.1918537915 |
| 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 | 86.608 |
| HIERARCH ESO ISS PBL12 END | 86.561 |
| HIERARCH ESO ISS PBLA12 START | 129.3 |
| HIERARCH ESO ISS PBLA12 END | 129.4 |
| HIERARCH ESO ISS PBL13 START | 120.42 |
| HIERARCH ESO ISS PBL13 END | 120.314 |
| HIERARCH ESO ISS PBLA13 START | 105.1 |
| HIERARCH ESO ISS PBLA13 END | 105.2 |
| HIERARCH ESO ISS PBL14 START | 21.648 |
| HIERARCH ESO ISS PBL14 END | 21.636 |
| HIERARCH ESO ISS PBLA14 START | 129.279 |
| HIERARCH ESO ISS PBLA14 END | 129.375 |
| HIERARCH ESO ISS PBL23 START | 54.449 |
| HIERARCH ESO ISS PBL23 END | 54.406 |
| HIERARCH ESO ISS PBLA23 START | 64.6 |
| HIERARCH ESO ISS PBLA23 END | 64.6 |
| HIERARCH ESO ISS PBL24 START | 64.961 |
| HIERARCH ESO ISS PBL24 END | 64.925 |
| HIERARCH ESO ISS PBLA24 START | 309.259 |
| HIERARCH ESO ISS PBLA24 END | 309.355 |
| HIERARCH ESO ISS PBL34 START | 101.053 |
| HIERARCH ESO ISS PBL34 END | 100.961 |
| HIERARCH ESO ISS PBLA34 START | 280.118 |
| HIERARCH ESO ISS PBLA34 END | 280.197 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004399 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004261 |
| HIERARCH ESO ISS AMBI TEMP | 16.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |