IRAF

IRAF - software system for the reduction and analysis of astronomical data. This software is the 2715^th most popular in the global Wikipedia ranking of software. Article “IRAF” in Spanish Wikipedia has 5 points for quality (as of July 1, 2026). The article contains 0 references and 2 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Spanish) language version.

Since the creation of article “IRAF”, its content was written by 8 registered users of Spanish Wikipedia and edited by 128 registered Wikipedia users in all languages.

IRAF is on the 2715^th place in global ranking of software on Wikipedia in all the time.

The article is cited 2 times in Spanish Wikipedia and cited 30 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Spanish): #31017 in June 2006
• Global: #76429 in March 2004

The highest popularity rank from 2008:

• Local (Spanish): #198863 in March 2008
• Global: #653190 in April 2008

There are 9 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) IRAF		49.7415
2	Arabic (ar) آي راف		31.289
3	French (fr) Image Reduction and Analysis Facility		8.8658
4	Japanese (ja) IRAF		7.434
5	Korean (ko) IRAF		5.2975
6	Portuguese (pt) IRAF		5.2013
7	Spanish (es) IRAF		5.0136
8	Polish (pl) IRAF		4.1299
9	Finnish (fi) IRAF		1.5039

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "IRAF" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) IRAF		125 140
2	Spanish (es) IRAF		14 403
3	Japanese (ja) IRAF		13 169
4	Polish (pl) IRAF		8 326
5	French (fr) Image Reduction and Analysis Facility		7 239
6	Portuguese (pt) IRAF		5 805
7	Finnish (fi) IRAF		5 125
8	Korean (ko) IRAF		2 684
9	Arabic (ar) آي راف		103

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "IRAF" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) IRAF		239
2	Spanish (es) IRAF		16
3	French (fr) Image Reduction and Analysis Facility		9
4	Japanese (ja) IRAF		8
5	Polish (pl) IRAF		8
6	Korean (ko) IRAF		7
7	Finnish (fi) IRAF		6
8	Portuguese (pt) IRAF		5
9	Arabic (ar) آي راف		0

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "IRAF" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) IRAF		58
2	French (fr) Image Reduction and Analysis Facility		18
3	Japanese (ja) IRAF		14
4	Polish (pl) IRAF		11
5	Spanish (es) IRAF		8
6	Finnish (fi) IRAF		7
7	Portuguese (pt) IRAF		6
8	Korean (ko) IRAF		5
9	Arabic (ar) آي راف		1

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "IRAF" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Arabic (ar) آي راف		0
2	English (en) IRAF		0
3	Spanish (es) IRAF		0
4	Finnish (fi) IRAF		0
5	French (fr) Image Reduction and Analysis Facility		0
6	Japanese (ja) IRAF		0
7	Korean (ko) IRAF		0
8	Polish (pl) IRAF		0
9	Portuguese (pt) IRAF		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "IRAF" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) IRAF		19
2	Japanese (ja) IRAF		3
3	Spanish (es) IRAF		2
4	Korean (ko) IRAF		2
5	Portuguese (pt) IRAF		2
6	French (fr) Image Reduction and Analysis Facility		1
7	Polish (pl) IRAF		1
8	Arabic (ar) آي راف		0
9	Finnish (fi) IRAF		0

More...

#	Language	Value
ar	Arabic آي راف
en	English IRAF
es	Spanish IRAF
fi	Finnish IRAF
fr	French Image Reduction and Analysis Facility
ja	Japanese IRAF
ko	Korean IRAF
pl	Polish IRAF
pt	Portuguese IRAF

Best Rank

Spanish: #198863 03.2008

Global: #653190 04.2008

Best Rank

Spanish: #31017 06.2006

Global: #76429 03.2004

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Spanish Wikipedia the most popular articles on that day were: Copa Mundial de Fútbol de 2026, Julián Andrés Quiñones, Gilberto Mora Zambrano, Sebastián Beccacece, Raúl Jiménez, República Democrática del Congo, Javier Aguirre, Erling Haaland, Copa Mundial de Fútbol, Romelu Lukaku.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information