Exposure
- ID
- MATIS.2025-04-09T08:18:43.016_1
- Header ID
- MATIS.2025-04-09T08:18:43.016
- Date updated
- 2025-04-09 08:30:44 UTC+0000
- Release date
- 2025-04-09 08:18:43 UTC+0000
- UTC Start
- 2025-04-09 08:18:43.016
- UTC End
- 2025-04-09 08:19:43.024
- MJD Start
- 60774.3463312
- MJD End
- 60774.34702573704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003316
- Ambient temperature (°C)
- 14.26
- Seeing (arcsec)
- 0.98
Observation
- ID
- 66135
- Category
- calibrator
- Program ID
- 60.A-9130(A)
- Program Title
- DAILY CALIBRATION
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 49236
- Name
- HD 165986
- RA
- 272.931071
- DEC
- -55.36288
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 52.2510 | 52.2350 | 17.1000 | 17.3000 |
| U1-U3 | 96.5360 | 96.5030 | 23.1000 | 23.3000 |
| U1-U4 | 129.7880 | 129.7690 | 47.5060 | 47.7050 |
| U2-U3 | 44.9060 | 44.8900 | 30.1000 | 30.3000 |
| U2-U4 | 88.7270 | 88.7520 | 64.8230 | 65.0370 |
| U3-U4 | 57.7650 | 57.8240 | 91.0830 | 91.2880 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9130(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60774.3463312 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 165986 |
| RA | 272.931071 |
| DEC | -55.36288 |
| 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 | 2308 |
| HIERARCH ESO ISS PBL12 START | 52.251 |
| HIERARCH ESO ISS PBL12 END | 52.235 |
| HIERARCH ESO ISS PBLA12 START | 17.1 |
| HIERARCH ESO ISS PBLA12 END | 17.3 |
| HIERARCH ESO ISS PBL13 START | 96.536 |
| HIERARCH ESO ISS PBL13 END | 96.503 |
| HIERARCH ESO ISS PBLA13 START | 23.1 |
| HIERARCH ESO ISS PBLA13 END | 23.3 |
| HIERARCH ESO ISS PBL14 START | 129.788 |
| HIERARCH ESO ISS PBL14 END | 129.769 |
| HIERARCH ESO ISS PBLA14 START | 47.506 |
| HIERARCH ESO ISS PBLA14 END | 47.705 |
| HIERARCH ESO ISS PBL23 START | 44.906 |
| HIERARCH ESO ISS PBL23 END | 44.89 |
| HIERARCH ESO ISS PBLA23 START | 30.1 |
| HIERARCH ESO ISS PBLA23 END | 30.3 |
| HIERARCH ESO ISS PBL24 START | 88.727 |
| HIERARCH ESO ISS PBL24 END | 88.752 |
| HIERARCH ESO ISS PBLA24 START | 64.823 |
| HIERARCH ESO ISS PBLA24 END | 65.037 |
| HIERARCH ESO ISS PBL34 START | 57.765 |
| HIERARCH ESO ISS PBL34 END | 57.824 |
| HIERARCH ESO ISS PBLA34 START | 91.083 |
| HIERARCH ESO ISS PBLA34 END | 91.288 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002963 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003669 |
| HIERARCH ESO ISS AMBI TEMP | 14.26 |
| HIERARCH ESO ISS AMBI FWHM START | 0.98 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |