Exposure
- ID
- PIONI.2025-02-01T04:37:32.639_1
- Header ID
- PIONI.2025-02-01T04:37:32.639
- 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 04:37:32.639
- UTC End
- 2025-02-01 04:37:58.239
- MJD Start
- 60707.1927388771
- MJD End
- 60707.1930351734
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004261
- Ambient temperature (°C)
- 16.3
- Seeing (arcsec)
- 0.76
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 | 86.5080 | 86.4600 | 129.5000 | 129.6000 |
| A0-J2 | 120.1970 | 120.0900 | 105.3000 | 105.4000 |
| A0-C1 | 21.6230 | 21.6110 | 129.4820 | 129.5790 |
| G1-J2 | 54.3570 | 54.3130 | 64.7000 | 64.8000 |
| G1-C1 | 64.8860 | 64.8500 | 309.4620 | 309.5590 |
| J2-C1 | 100.8580 | 100.7650 | 280.2860 | 280.3670 |
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 | 60707.1927388771 |
| 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 | 86.508 |
| HIERARCH ESO ISS PBL12 END | 86.46 |
| HIERARCH ESO ISS PBLA12 START | 129.5 |
| HIERARCH ESO ISS PBLA12 END | 129.6 |
| HIERARCH ESO ISS PBL13 START | 120.197 |
| HIERARCH ESO ISS PBL13 END | 120.09 |
| HIERARCH ESO ISS PBLA13 START | 105.3 |
| HIERARCH ESO ISS PBLA13 END | 105.4 |
| HIERARCH ESO ISS PBL14 START | 21.623 |
| HIERARCH ESO ISS PBL14 END | 21.611 |
| HIERARCH ESO ISS PBLA14 START | 129.482 |
| HIERARCH ESO ISS PBLA14 END | 129.579 |
| HIERARCH ESO ISS PBL23 START | 54.357 |
| HIERARCH ESO ISS PBL23 END | 54.313 |
| HIERARCH ESO ISS PBLA23 START | 64.7 |
| HIERARCH ESO ISS PBLA23 END | 64.8 |
| HIERARCH ESO ISS PBL24 START | 64.886 |
| HIERARCH ESO ISS PBL24 END | 64.85 |
| HIERARCH ESO ISS PBLA24 START | 309.462 |
| HIERARCH ESO ISS PBLA24 END | 309.559 |
| HIERARCH ESO ISS PBL34 START | 100.858 |
| HIERARCH ESO ISS PBL34 END | 100.765 |
| HIERARCH ESO ISS PBLA34 START | 280.286 |
| HIERARCH ESO ISS PBLA34 END | 280.367 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004261 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004261 |
| HIERARCH ESO ISS AMBI TEMP | 16.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |