Ciències de l'espai / Space Sciences

Astronomia / Astronomy

Search for Extraterrestrial Intelligence (SETI)

Agències espacials / Space agencies

Missions

Programari / Software

GNU Astronomy Utilities
Caltech Astronomy
Stellarium (realistic skies)
KStars
- INDI (INDI)
  - Telescopes supported under KStars
- Ekos
- PHD2 (autoguide)
INDI
- Clients
Ekos
Raspberry Pi
- AstroPi3
- StellarMate
  - Based on:
    - INDI
    - Ekos (Ekos)
  - StellarMate (INDI)
  - Stellarmate OS on Raspberry PI 4 4gb

Celestia
- Compilació / Compilation
  - Dependències / Dependencies
    - Mageia
      - gnome
        
        urpmi lib64gnomeui2-devel lib64gtkglext-devel lib64lua5.1-devel
      - kde
        
        ...
  - svn checkout svn://svn.code.sf.net/p/celestia/code/trunk celestia-code
  - cd celestia-code/celestia
  - bugs
    - src/celengine/image.cpp
      - #include <cstring> ... std::memcpy(
  - autoreconf -isfv
  - ./configure --with-gnome --with-lua
  - make
  - su; make install
hh2000
Fourmilab
- YourSky
Satellitarium
space (NASA image database)
Sunclock
Astronomy on the desktop (Linux Journal)
SkyCapture (Meade)

Comercial / Commercial

Venedors / Sellers

EUA / USA
- Scopetronix

Telescopis / Telescopes

Telescopis espacials

Webb

JWST (ESA)
JWST (NASA)
JWST (Mikulski archive for space telescopes)
...

Hubble

...

Go-to telescopes report
Celestron

Meade

marca	series	type	other	product	tipus	diàmetre	focal	info	comercial
Celestron	Advanced VX	equatorial	GoTo NexStar+ (40k)	Advanced VX 8" Newtonian Telescope	Newton	203	1000	Advanced VX manual	Celestron AVX 8N GoTo (1.424€)
Meade	LX50
	LX65	single arm alt-azimuth	GoTo
	LX70	equatorial		LX70 Polar scope				manual
	LX85	equatorial	GoTo AudioStar (30k)						LX85 ...
					Refractor Apo	70	350		Meade Telescopio AP 70/350 Series 6000 Astrograph LX85 GoTo (2.190€)
					Newton	150	750		Meade Telescopio N 150/750 LX85 GoTo (980€)
					Newton	200	1000		Meade Telescopio N 200/1000 LX85 GoTo (1.250€)
				LX85 Series Telescope - 8" ACF™		203	2032		Meade Telescopio ACF-SC 203/2032 UHTC LX85 GoTo (1.990€)
				LX85 Polar scope (617006)
				X-Wedge (equatorial tilt for Alt-Az)
	LX90	dual fork alt-azimuth	GoTo AudioStar (30k) GPS
	LX200	dual fork alt-azimuth	GoTo AutoStar II (145k) GPS
	LX600	dual fork alt-azimuth	GoTo AutoStar II (145k) GPS StarLock					review
	LX850	equatorial	GoTo AutoStar II (144k) GPS StarLock
Sky-Watcher	NEQ-5 Pro	equatorial	GoTo (42k) ST-4	Astrophotography Reflectors Models & Specs					Skywatcher N 200/1000 BD NEQ-5 Pro SynScan GoTo (995€)
						200	1000		Skywatcher N 200/1000 Dual Speed NEQ-5 Pro SynScan GoTo BD DS (1.090€)

...

Astrofotografia / Astrophotography

Fotografia / Photography
Digital camera gallery (Luxorion)
New Nikon attachments for Digiscope market
Learn Astrophotography
Astrofotografía urbana
How Image Stacking Works
AstroBackyard

Seguiment / Tracking

Choosing a Star Tracker for Astrophotography (AB)
Star Tracker Buying Guide (YouTube)

marca	model	pes màx	contrapès	autoguide	altres	info	preu
Fornax		13.2lbs		x
iOptron	SkyTracker Pro	3Kg / 6.6lbs		-			359€
iOptron	SkyGuider Pro	5Kg / 11lbs	x	ST-4		iOptron SkyGuider Pro Review	490€
iOptron	Tripod						89€
Omegon	Tripod Titania 600						99€
Sky-Watcher	Star Adventurer Mini	3Kg			WiFi		329€
Sky-Watcher	Star Adventurer Pro	5Kg / 10lbs	x	ST-4		Sky-Watcher Star Adventurer Pro Review Manual	359€
Sky-Watcher	Tripod						74€

...

Auto guiatge / Autoguide

Info
- Autoguiding a telescope for deep-sky imaging (AB)

Tub

marca	model	diàmetre	focal	pes	comercial
Omegon		50	200	610	Omegon Telescopio guía Microspeed de 50 mm (129€)
Omegon		60	240		Omegon Telescopio guía Microspeed de 60 mm (179€) Omegon Cámara Easy Autoguiding-Set60 (319€)
Sky-Watcher					Skywatcher Buscador y guía Evoguide 50ED (219€)

Càmera / Camera

marca	model	sensor	Mono/Color	resolució	USB	ST4	comercial
Meade		CMOS	mono	1280x960	2.0	ST4	Meade Cámara LPI-G Mono (152€)
Omegon		CMOS	mono	1280x960	2.0	ST4	Omegon Cámara GUIDE 1200b M Mono (174€)
Omegon		CMOS	color	1280x960	2.0	ST4	Omegon Cámara GUIDE 1200b C Color (159€)
ToupTek		CMOS	color	1280x960	2.0	-	ToupTek Cámara GP-1200-KPB Color Guider (169€)
ZWO			mono	1280x960	2.0 micro		ZWO Cámara ASI 120MM Mini Mono (179€)

Programari / Software
- PHD2
  - Building PHD2 on Linux

Regles
- 500
  - The 500 Rule
  - $ShutterSpeed = \frac{500}{CropFactor x FocalLength}$
- 600
- NFS
Tècniques / Techniques

Stack

Alineació / Align

Hugin

align_image_stack -p test.pro -a al -t 0.3 -c 40 DSC_1853.jpg DSC_1854.jpg DSC_1855.jpg DSC_1856.jpg DSC_1857.jpg

Filtre medià / Median filter

ImageMagick

convert *.tif -evaluate-sequence median OUT.jpg

Gimp + G'MIC

Fitxer -> Obre com a capes: al*tif
Filtres -> G'MIC-Qt
Layers -> Blend [Median]
Input/Output -> Input layers: All visible

Programari / Software
- Siril
- AstroPhoto Plus
  - A lightweight, web based sequence generator and INDI client written in Python and React.
- SkyCapture (Meade)
  - Linux
    - sudo ln -s /usr/share/fonts/truetype/oxygen /usr/local/qt/lib/fonts
- astrocam
  - Bash script to perform astrophotography with digital cameras supported by gphoto2 (ImageMagick)
- Astrophotography with ImageMagick
- Shellscripts for Astrophotography
  - wfstack
  - darksky
- Noise Removal in Photos with Median Stacks (GIMP/G'MIC & Imagemagick)
- Panotools (Hugin)
- ...
Imatges / Images

Sample Downloads

TV / DVD

"Tous sur orbite" (Ed. Montparnasse)
Nostranau

http://www.francescpinyol.cat/espai.html
Darrera modificació: 27 de gener de 2024 / Last update: 27th January 2024

Cap a casa / Back home.