Exposure
- ID
- PIONI.2025-02-01T03:18:03.875_1
- Header ID
- PIONI.2025-02-01T03:18:03.875
- Date updated
- 2025-02-01 03:25:42 UTC+0000
- Release date
- 2026-02-01 03:25:42 UTC+0000
- UTC Start
- 2025-02-01 03:18:03.875
- UTC End
- 2025-02-01 03:18:29.475
- MJD Start
- 60707.1375448457
- MJD End
- 60707.137841141994
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004298
- Ambient temperature (°C)
- 16.59
- Seeing (arcsec)
- 1.1
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 | 90.4240 | 90.4150 | 118.4000 | 118.4000 |
| A0-J2 | 128.8780 | 128.8550 | 95.2000 | 95.3000 |
| A0-C1 | 22.6010 | 22.5990 | 118.3700 | 118.4430 |
| G1-J2 | 57.9480 | 57.9370 | 57.3000 | 57.4000 |
| G1-C1 | 67.8220 | 67.8160 | 298.3510 | 298.4240 |
| J2-C1 | 108.4670 | 108.4460 | 270.4850 | 270.5550 |
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 | 60707.1375448457 |
| 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 | 90.424 |
| HIERARCH ESO ISS PBL12 END | 90.415 |
| HIERARCH ESO ISS PBLA12 START | 118.4 |
| HIERARCH ESO ISS PBLA12 END | 118.4 |
| HIERARCH ESO ISS PBL13 START | 128.878 |
| HIERARCH ESO ISS PBL13 END | 128.855 |
| HIERARCH ESO ISS PBLA13 START | 95.2 |
| HIERARCH ESO ISS PBLA13 END | 95.3 |
| HIERARCH ESO ISS PBL14 START | 22.601 |
| HIERARCH ESO ISS PBL14 END | 22.599 |
| HIERARCH ESO ISS PBLA14 START | 118.37 |
| HIERARCH ESO ISS PBLA14 END | 118.443 |
| HIERARCH ESO ISS PBL23 START | 57.948 |
| HIERARCH ESO ISS PBL23 END | 57.937 |
| HIERARCH ESO ISS PBLA23 START | 57.3 |
| HIERARCH ESO ISS PBLA23 END | 57.4 |
| HIERARCH ESO ISS PBL24 START | 67.822 |
| HIERARCH ESO ISS PBL24 END | 67.816 |
| HIERARCH ESO ISS PBLA24 START | 298.351 |
| HIERARCH ESO ISS PBLA24 END | 298.424 |
| HIERARCH ESO ISS PBL34 START | 108.467 |
| HIERARCH ESO ISS PBL34 END | 108.446 |
| HIERARCH ESO ISS PBLA34 START | 270.485 |
| HIERARCH ESO ISS PBLA34 END | 270.555 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004267 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004329 |
| HIERARCH ESO ISS AMBI TEMP | 16.59 |
| HIERARCH ESO ISS AMBI FWHM START | 1.04 |
| HIERARCH ESO ISS AMBI FWHM END | 1.16 |