Exposure
- ID
- MATIS.2022-01-08T02:17:47.975_1
- Header ID
- MATIS.2022-01-08T02:17:47.975
- Date updated
- 2022-01-08 02:26:05 UTC+0000
- Release date
- 2022-01-08 02:17:47 UTC+0000
- UTC Start
- 2022-01-08 02:17:47.975
- UTC End
- 2022-01-08 02:18:50.375
- MJD Start
- 59587.09569415
- MJD End
- 59587.0964163722
- Exposure time (s)
- 62.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007948
- Ambient temperature (°C)
- 14.86
- Seeing (arcsec)
- 0.795
Observation
- ID
- 49208
- Category
- calibrator
- Program ID
- 108.229P.001
- Program Title
- THE MYSTERIOUS ORIGIN OF EXTREME DEBRIS DISKS REVEALED BY MID-INFRARED INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- VARGA/ ABRAHAM/ CHEN/ KOSPAL/ SU/ HENNING/ PAWELLEK/ MOOR/ CRUZ-SAENZ DE MIERA/ WHITE/ AUGEREAU/ RATZKA/ WOLF/ PANTIN/ HOGERHEIJDE/ BRUNO/ HOFMANN/ MATTER/ WEIGELT/ DOMINIK/ JAFFE/ SCHERTL/ WATERS/ KLARMANN/ YOFFE/ KOKOULINA/ VAN BOEKEL/ MILLOUR/ PÉRONNE
Target
- ID
- 36826
- Name
- HD_20893
- RA
- 50.688232
- DEC
- 20.74199
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 64.0610 | 63.9580 | 263.5000 | 263.4000 |
| K0-D0 | 95.6030 | 95.5680 | 249.4000 | 249.3000 |
| K0-J3 | 36.6200 | 36.5350 | 332.8670 | 333.0340 |
| G2-D0 | 36.9220 | 36.9690 | 224.5000 | 224.4000 |
| G2-J3 | 61.5570 | 61.6210 | 49.7120 | 49.6670 |
| D0-J3 | 98.3830 | 98.4940 | 47.7460 | 47.7100 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.229P.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 59587.09569415 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_20893 |
| RA | 50.688232 |
| DEC | 20.74199 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 1.0 |
| HIERARCH ESO DET SEQ1 PERIOD | 1.56 |
| HIERARCH ESO DET NDIT | 40 |
| HIERARCH ESO ISS PBL12 START | 64.061 |
| HIERARCH ESO ISS PBL12 END | 63.958 |
| HIERARCH ESO ISS PBLA12 START | 263.5 |
| HIERARCH ESO ISS PBLA12 END | 263.4 |
| HIERARCH ESO ISS PBL13 START | 95.603 |
| HIERARCH ESO ISS PBL13 END | 95.568 |
| HIERARCH ESO ISS PBLA13 START | 249.4 |
| HIERARCH ESO ISS PBLA13 END | 249.3 |
| HIERARCH ESO ISS PBL14 START | 36.62 |
| HIERARCH ESO ISS PBL14 END | 36.535 |
| HIERARCH ESO ISS PBLA14 START | 332.867 |
| HIERARCH ESO ISS PBLA14 END | 333.034 |
| HIERARCH ESO ISS PBL23 START | 36.922 |
| HIERARCH ESO ISS PBL23 END | 36.969 |
| HIERARCH ESO ISS PBLA23 START | 224.5 |
| HIERARCH ESO ISS PBLA23 END | 224.4 |
| HIERARCH ESO ISS PBL24 START | 61.557 |
| HIERARCH ESO ISS PBL24 END | 61.621 |
| HIERARCH ESO ISS PBLA24 START | 49.712 |
| HIERARCH ESO ISS PBLA24 END | 49.667 |
| HIERARCH ESO ISS PBL34 START | 98.383 |
| HIERARCH ESO ISS PBL34 END | 98.494 |
| HIERARCH ESO ISS PBLA34 START | 47.746 |
| HIERARCH ESO ISS PBLA34 END | 47.71 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007486 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00841 |
| HIERARCH ESO ISS AMBI TEMP | 14.86 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |