Sumários

CCD image processing (Part VI)

5 Novembro 2020, 09:30 • André Maria da Silva Dias Moitinho de Almeida

:: Correction of shutter effects:

- Tutorial of arithmetic operations with images (and header values): imarith and imexpr
- Creation of images / matrices of shutter opening time- Examination of created images
- Examination of shutter images (continued)
- Decreasing noise (high frequency component) by
  * Combination of images   
  * Filtration (with boxcar filter)

Introduction to Space Systems Engineering (IV)

5 Novembro 2020, 08:30 • André Maria da Silva Dias Moitinho de Almeida

:: The space environment and its effects on mission design (cont)
- Cleaning
- Effects of weightlessness

Satellites - problem sheet 1

3 Novembro 2020, 12:00 • André Maria da Silva Dias Moitinho de Almeida

Work on problem sheet: Satellites-1

Introduction to Space Systems Engineering (III)

3 Novembro 2020, 11:00 • André Maria da Silva Dias Moitinho de Almeida

:: The space environment and its effects on the mission design
- Challenges for mechanical engineering
- Challenges for electronic engineering
- Challenges for thermal engineering
- Challenges for vacuum engineering

CCD image processing (Part V)

29 Outubro 2020, 09:30 • André Maria da Silva Dias Moitinho de Almeida

:: Image processing:

- Combination of flat field images for each band.
- Examination of the combined images.
- Identification of artifacts in the combined flats.
- Application of flat-field corrections.
- Examination of the final images.