Package Insights
Package Risks
- No releases in 505 days despite active commits
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
55
Popularity
53
Adoption
65
Community
80
How the maintenance status was determined
Last commit
141 days ago
Monthly downloads
37,855
Active
Activity within 30 days
•
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
37,855
Stars
220
Stars per 1k downloads
5.81
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
•
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
1,344
Month daily avg
1,262
Momentum
+6.5%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.7
Cutting Edge
Minimum supported version is 3.12 or newer
Modern
Minimum supported version is 3.9, 3.10, or 3.11
•
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
BSD
•
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
647 days ago
Total releases
16
Releases/year
1.5
Rapid
Last release within 365 days and > 12 releases/year
Regular
Last release within 365 days
•
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
38
Monthly downloads
37,855
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
•
Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
72
Issue Burden
240.9
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
31.9%
contrib / forks
Stale Release
505d
PR Velocity
Active
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
794
Windows
17
macOS
10
Python Versions
3.11
35.0%
228
3.10
33.0%
215
3.12
13.4%
87
3.9
10.6%
69
3.13
8.0%
52
Top Countries
1.
US
671
US
2.
GB
56
GB
3.
CN
39
CN
4.
IE
29
IE
5.
SG
10
SG
6.
ES
7
ES
7.
IL
6
IL
8.
FR
4
FR
9.
HK
4
HK
10.
JP
4
JP
Dependencies
4
10 optional dependencies
- astroquery[all]
- astroquery[docs]
- astroquery[plotting]
- matplotlib[all]
- matplotlib[docs]
- matplotlib[plotting]
- pytest-astropy[test]
- pytest-mpl[test]
- sphinx-astropy[docs]
- sphinx-rtd-theme[docs]
Used By
43
- ligo-skymap
- pyobs-core
- tomtoolkit
- gwemopt
- sherlockpipe
- goodman-pipeline
- tess-ida-tools
- rubin-scheduler
- rubin-sim
- rubin-nights
- wintertoo
- mirar
- ecoscope
- skoal
- astro-pyvista
- dspp-reader
- spelunker
- vlbiplanobs
- marvel-schedule-maker
- saltishaker
- susie
- pyaraucaria
- exoatlas
- panoptes-pocs
- goodman-photometry
- planobs
- astrohelper
- starwhisper-observability-calc
- exoplanet-atlas
- fcmaker
- marvel-sequencer-gui
- pyscope
- ploonetide
- scopes-astro
- betternot
- astrosa
- quicklook-package
- dorado-scheduling
- tesstractor
- starwhisper-observation-calculator
- deepsurveysim
- jonesvis
- mkidcore
Package Information
License
BSD
First Release
September 4, 2015
Last Release
1 year ago
Last Commit
4 months ago
Latest Version
0.10.1
Total Releases
16
Contributors
38
Open PRs
20
Archived
No
Author
Astroplan developers
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
May 17, 2026
Data Freshness
Fresh