Exposure
- ID
- MATIS.2025-03-04T03:37:15.935_1
- Header ID
- MATIS.2025-03-04T03:37:15.935
- Date updated
- 2025-03-04 03:45:48 UTC+0000
- Release date
- 2025-03-04 03:37:15 UTC+0000
- UTC Start
- 2025-03-04 03:37:15.935
- UTC End
- 2025-03-04 03:38:15.943
- MJD Start
- 60738.15087888
- MJD End
- 60738.15157341704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007809
- Ambient temperature (°C)
- 14.63
- Seeing (arcsec)
- 0.75
Observation
- ID
- 64962
- Category
- calibrator
- Program ID
- 114.275E.005
- Program Title
- WINDS FROM K GIANTS: IMAGING THE K SUPERGIANT SIG CMA
- Program Type
- Normal
- PI / COI
- WITTKOWSKI / PALADINI / CHIAVASSA / JADLOVSKY
Target
- ID
- 48378
- Name
- alf CMa
- RA
- 101.282805
- DEC
- -16.72296
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 71.5070 | 71.3540 | 139.5000 | 139.7000 |
| A0-J2 | 95.7730 | 95.4250 | 109.6000 | 109.8000 |
| A0-C1 | 17.8740 | 17.8360 | 139.5320 | 139.7500 |
| G1-J2 | 49.1090 | 48.9900 | 63.1000 | 63.1000 |
| G1-C1 | 53.6330 | 53.5180 | 319.5110 | 319.7290 |
| J2-C1 | 80.7740 | 80.4710 | 283.2880 | 283.4130 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.275E.005 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60738.15087888 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf CMa |
| RA | 101.282805 |
| DEC | -16.72296 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| 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 | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 71.507 |
| HIERARCH ESO ISS PBL12 END | 71.354 |
| HIERARCH ESO ISS PBLA12 START | 139.5 |
| HIERARCH ESO ISS PBLA12 END | 139.7 |
| HIERARCH ESO ISS PBL13 START | 95.773 |
| HIERARCH ESO ISS PBL13 END | 95.425 |
| HIERARCH ESO ISS PBLA13 START | 109.6 |
| HIERARCH ESO ISS PBLA13 END | 109.8 |
| HIERARCH ESO ISS PBL14 START | 17.874 |
| HIERARCH ESO ISS PBL14 END | 17.836 |
| HIERARCH ESO ISS PBLA14 START | 139.532 |
| HIERARCH ESO ISS PBLA14 END | 139.75 |
| HIERARCH ESO ISS PBL23 START | 49.109 |
| HIERARCH ESO ISS PBL23 END | 48.99 |
| HIERARCH ESO ISS PBLA23 START | 63.1 |
| HIERARCH ESO ISS PBLA23 END | 63.1 |
| HIERARCH ESO ISS PBL24 START | 53.633 |
| HIERARCH ESO ISS PBL24 END | 53.518 |
| HIERARCH ESO ISS PBLA24 START | 319.511 |
| HIERARCH ESO ISS PBLA24 END | 319.729 |
| HIERARCH ESO ISS PBL34 START | 80.774 |
| HIERARCH ESO ISS PBL34 END | 80.471 |
| HIERARCH ESO ISS PBLA34 START | 283.288 |
| HIERARCH ESO ISS PBLA34 END | 283.413 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007809 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007809 |
| HIERARCH ESO ISS AMBI TEMP | 14.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.75 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |