Exposure
- ID
- PIONI.2025-02-01T04:38:10.667_1
- Header ID
- PIONI.2025-02-01T04:38:10.667
- Date updated
- 2025-02-01 04:45:56 UTC+0000
- Release date
- 2026-02-01 04:45:56 UTC+0000
- UTC Start
- 2025-02-01 04:38:10.667
- UTC End
- 2025-02-01 04:38:36.267
- MJD Start
- 60707.1931790207
- MJD End
- 60707.193475317
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00432
- Ambient temperature (°C)
- 16.3
- Seeing (arcsec)
- 0.735
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 | 86.4580 | 86.4100 | 129.6000 | 129.7000 |
| A0-J2 | 120.0840 | 119.9770 | 105.4000 | 105.5000 |
| A0-C1 | 21.6100 | 21.5980 | 129.5840 | 129.6810 |
| G1-J2 | 54.3110 | 54.2670 | 64.8000 | 64.8000 |
| G1-C1 | 64.8480 | 64.8120 | 309.5640 | 309.6610 |
| J2-C1 | 100.7590 | 100.6650 | 280.3710 | 280.4510 |
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 | 60707.1931790207 |
| 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 | 86.458 |
| HIERARCH ESO ISS PBL12 END | 86.41 |
| HIERARCH ESO ISS PBLA12 START | 129.6 |
| HIERARCH ESO ISS PBLA12 END | 129.7 |
| HIERARCH ESO ISS PBL13 START | 120.084 |
| HIERARCH ESO ISS PBL13 END | 119.977 |
| HIERARCH ESO ISS PBLA13 START | 105.4 |
| HIERARCH ESO ISS PBLA13 END | 105.5 |
| HIERARCH ESO ISS PBL14 START | 21.61 |
| HIERARCH ESO ISS PBL14 END | 21.598 |
| HIERARCH ESO ISS PBLA14 START | 129.584 |
| HIERARCH ESO ISS PBLA14 END | 129.681 |
| HIERARCH ESO ISS PBL23 START | 54.311 |
| HIERARCH ESO ISS PBL23 END | 54.267 |
| HIERARCH ESO ISS PBLA23 START | 64.8 |
| HIERARCH ESO ISS PBLA23 END | 64.8 |
| HIERARCH ESO ISS PBL24 START | 64.848 |
| HIERARCH ESO ISS PBL24 END | 64.812 |
| HIERARCH ESO ISS PBLA24 START | 309.564 |
| HIERARCH ESO ISS PBLA24 END | 309.661 |
| HIERARCH ESO ISS PBL34 START | 100.759 |
| HIERARCH ESO ISS PBL34 END | 100.665 |
| HIERARCH ESO ISS PBLA34 START | 280.371 |
| HIERARCH ESO ISS PBLA34 END | 280.451 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004261 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004379 |
| HIERARCH ESO ISS AMBI TEMP | 16.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |