Exposure
- ID
- MATIS.2025-12-08T06:30:00.862_1
- Header ID
- MATIS.2025-12-08T06:30:00.862
- Date updated
- 2025-12-08 06:40:59 UTC+0000
- Release date
- 2025-12-08 06:30:00 UTC+0000
- UTC Start
- 2025-12-08 06:30:00.862
- UTC End
- 2025-12-08 06:31:02.872
- MJD Start
- 61017.27084331
- MJD End
- 61017.27156101833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0022405
- Ambient temperature (°C)
- 11.62
- Seeing (arcsec)
- 1.25
Observation
- ID
- 72075
- Category
- calibrator
- Program ID
- 116.29H7.002
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 53521
- Name
- HD 26546
- RA
- 63.132741
- DEC
- 17.27732
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.9080 | 54.9440 | 36.5000 | 36.4000 |
| U1-U3 | 101.2950 | 101.3380 | 40.0000 | 39.9000 |
| U1-U4 | 125.7130 | 125.5890 | 55.1640 | 55.0450 |
| U2-U3 | 46.6110 | 46.6160 | 44.1000 | 44.0000 |
| U2-U4 | 75.7780 | 75.5810 | 68.6020 | 68.4640 |
| U3-U4 | 38.5530 | 38.3360 | 98.6820 | 98.6510 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.29H7.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 61017.27084331 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 26546 |
| RA | 63.132741 |
| DEC | 17.27732 |
| 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 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 54.908 |
| HIERARCH ESO ISS PBL12 END | 54.944 |
| HIERARCH ESO ISS PBLA12 START | 36.5 |
| HIERARCH ESO ISS PBLA12 END | 36.4 |
| HIERARCH ESO ISS PBL13 START | 101.295 |
| HIERARCH ESO ISS PBL13 END | 101.338 |
| HIERARCH ESO ISS PBLA13 START | 40.0 |
| HIERARCH ESO ISS PBLA13 END | 39.9 |
| HIERARCH ESO ISS PBL14 START | 125.713 |
| HIERARCH ESO ISS PBL14 END | 125.589 |
| HIERARCH ESO ISS PBLA14 START | 55.164 |
| HIERARCH ESO ISS PBLA14 END | 55.045 |
| HIERARCH ESO ISS PBL23 START | 46.611 |
| HIERARCH ESO ISS PBL23 END | 46.616 |
| HIERARCH ESO ISS PBLA23 START | 44.1 |
| HIERARCH ESO ISS PBLA23 END | 44.0 |
| HIERARCH ESO ISS PBL24 START | 75.778 |
| HIERARCH ESO ISS PBL24 END | 75.581 |
| HIERARCH ESO ISS PBLA24 START | 68.602 |
| HIERARCH ESO ISS PBLA24 END | 68.464 |
| HIERARCH ESO ISS PBL34 START | 38.553 |
| HIERARCH ESO ISS PBL34 END | 38.336 |
| HIERARCH ESO ISS PBLA34 START | 98.682 |
| HIERARCH ESO ISS PBLA34 END | 98.651 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002339 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002142 |
| HIERARCH ESO ISS AMBI TEMP | 11.62 |
| HIERARCH ESO ISS AMBI FWHM START | 1.19 |
| HIERARCH ESO ISS AMBI FWHM END | 1.31 |