To give you the best possible experience, this site uses cookies. Using www.caha.es means you agree to our use of cookies. To find out more about the cookies, please view our cookies policy.

Centro Astronómico Hispano-Alemán
  • Home
  • News
    • Press releases
    • Brief News
    • CAHA in the media
    • Public outreach
  • About CAHA
    • Introduction
    • Contact
    • Staff
      • Staff List
      • Internal
    • CAHA Departments
      • Astronomy
      • Computer
      • Maintenance
      • Electronics
      • Mechanics
    • Privacy Policy
      • Privacy Policy
      • Cookies Policy
      • Surveillance Policy
      • Security policy
  • Observing
    • Telescopes & Instruments
    • DDT
    • Call for proposals
    • Information for Astronomers
    • Utilities & Forms
    • Weather
  • Science
    • Instrumental projects
      • CARMENES+
      • GAMACA
      • TARSIS
    • Legacy programs
      • CARMENES Legacy+
      • CAVITY
      • KOBE
    • Publications
    • Public archives
  • Meteors and Fireballs
  • Tenders
    • Open tenders
    • Outdated tenders
    • Hiring instructions
    • Old hiring instructions
    • Hiring instructions, unique provider
    • Tenders status
  • Access and Services
    • Brief description
    • Access protocols and committees
    • Observing time
    • Mirror aluminising
    • Public archives
    • Weather station
    • Visit Calar Alto
  • Job Offers
  • Español
logo csic small logo MPG
logo iaa small

ICTS

FEDER

logoConcurso

Visitas a Calar Alto

Fireball image captured in September of 2014

weather station caha

webcams caha

caha en medios

logo amigos calar alto

septimocielo

fundacionDescubre

AZIMUTH

PROVEEDOR CALAR ALTO

Utilities and Forms

 

 

Observing Utilities

 

     
  • Computer Utilities
  • Exposure Time Calculator
  • Twilight Flat Exposure Prediction
  • Nightlength
  • Star's Visibility
  • Atmospheric Refraction and Slit Transmission
  • Calculation of Parallactic Angle
  • Standard Stars and On-line Surveys

 

 

Forms

 

   
  • Arrival and Needs for Guest observers
  • Observing Log Sheets
  • Nightreport Form
  • Closing Report Form
  • Forms for Service Observations
  • Form for DDT Observations
  • Status Report for Service Observations
  • Español