Exposure
- ID
- PIONI.2025-02-01T04:16:48.417_1
- Header ID
- PIONI.2025-02-01T04:16:48.417
- Date updated
- 2025-02-01 04:20:53 UTC+0000
- Release date
- 2026-02-01 04:20:53 UTC+0000
- UTC Start
- 2025-02-01 04:16:48.417
- UTC End
- 2025-02-01 04:17:14.017
- MJD Start
- 60707.178338164
- MJD End
- 60707.178634460295
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004548
- Ambient temperature (°C)
- 15.57
- Seeing (arcsec)
- 0.85
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 | 88.0170 | 87.9770 | 126.3000 | 126.3000 |
| A0-J2 | 123.5210 | 123.4350 | 102.5000 | 102.6000 |
| A0-C1 | 22.0000 | 21.9900 | 126.2740 | 126.3640 |
| G1-J2 | 55.7160 | 55.6810 | 63.0000 | 63.0000 |
| G1-C1 | 66.0170 | 65.9870 | 306.2550 | 306.3440 |
| J2-C1 | 103.7690 | 103.6940 | 277.5920 | 277.6680 |
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 | 60707.178338164 |
| 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 | 88.017 |
| HIERARCH ESO ISS PBL12 END | 87.977 |
| HIERARCH ESO ISS PBLA12 START | 126.3 |
| HIERARCH ESO ISS PBLA12 END | 126.3 |
| HIERARCH ESO ISS PBL13 START | 123.521 |
| HIERARCH ESO ISS PBL13 END | 123.435 |
| HIERARCH ESO ISS PBLA13 START | 102.5 |
| HIERARCH ESO ISS PBLA13 END | 102.6 |
| HIERARCH ESO ISS PBL14 START | 22.0 |
| HIERARCH ESO ISS PBL14 END | 21.99 |
| HIERARCH ESO ISS PBLA14 START | 126.274 |
| HIERARCH ESO ISS PBLA14 END | 126.364 |
| HIERARCH ESO ISS PBL23 START | 55.716 |
| HIERARCH ESO ISS PBL23 END | 55.681 |
| HIERARCH ESO ISS PBLA23 START | 63.0 |
| HIERARCH ESO ISS PBLA23 END | 63.0 |
| HIERARCH ESO ISS PBL24 START | 66.017 |
| HIERARCH ESO ISS PBL24 END | 65.987 |
| HIERARCH ESO ISS PBLA24 START | 306.255 |
| HIERARCH ESO ISS PBLA24 END | 306.344 |
| HIERARCH ESO ISS PBL34 START | 103.769 |
| HIERARCH ESO ISS PBL34 END | 103.694 |
| HIERARCH ESO ISS PBLA34 START | 277.592 |
| HIERARCH ESO ISS PBLA34 END | 277.668 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004548 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004548 |
| HIERARCH ESO ISS AMBI TEMP | 15.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |