ICOP Observation Report Form

Personal Information
First Name:		Last Name:		(Mr./Ms.):
City:		State:		Country:
East Longitude:		Latitude:		East Time Zone:
Elevation Above Sea-Level (Meters):
Academic Degree:		Institution:
Age:		Mailing address:
Fax:		E-Mail:

General Details
- Date of Observation:
- Day of Observation:
- Temperature:
- Relative Humidity:
- Pressure:
- Apparent Sunset at (Local Time):
- Where did the Sun set ? (Nearly) Behind the real horizon. Behind high mountain, buildings, trees, ...etc. Behind clouds.
- Instrument(s) Used:- Naked Eyes. Binoculars. Telescopes.
- Visibility of The Crescent:- The crescent was seen. It was clear but the crescent was not Seen. Thin clouds or haze COULD be the reason for not seeing the crescent. The western horizon was cloudy.
- The Sky Near The Western Horizon Was:- Superb. Clear. Hazy. Partly Cloudy. Totally Cloudy.
- When The Crescent Was First Sighted, It Was:- At The Right of The Sunset Point. At The Left of The Sunset Point.
- Orintation of the Crescent (Which of the below orintations best fit the seen crescent)
Naked-Eyes Observation
- Visibility of The Crescent:- The crescent was seen by naked eyes. Seeing the crescent by naked eyes was tried, but it was not seen. Seeing the crescent by naked eyes was NOT tried.
- Crescent First Visible at (Local Time):
- Corresponding Crescent's Altitude (Degrees):
- Crescent Last Visible at (Local Time):
- Corresponding Crescent's Altitude (Degrees):
Binocular Observation
- Visibility of The Crescent:- The crescent was seen by binoculars. Seeing the crescent by binoculars was tried, but it was not seen. Seeing the crescent by binoculars was NOT tried.
- Total Magnification:
- Diameter of Objective (mm):
- Crescent First Visible at (Local Time):
- Corresponding Crescent's Altitude (Degrees):
- Crescent Last Visible at (Local Time):
- Corresponding Crescent's Altitude (Degrees):
Telescopic Observation
- Visibility of The Crescent:- The crescent was seen by telescope. Seeing the crescent by telescope was tried, but it was not seen. Seeing the crescent by telescope was NOT tried.
- Total Magnification:
- Diameter of Objective (mm):
- Type of the Telescope (Reflector, Refractor, Cassegrain,...etc.):
- Crescent First Visible at (Local Time):
- Corresponding Crescent's Altitude (Degrees):
- Crescent Last Visible at (Local Time):
- Corresponding Crescent's Altitude (Degrees):

- Please write below any further notes:-

Please use the below fields to attach photos with your report.