Observation's detail view

CometC/1797 P1 (Bouvard-Herschel)
UserTralles
User`s name
Observation's time (UT)1797-08-16 00:00
ToolNaked eye
Observation's placeBern
Comparison stars source
Method
Magnitude
Coma diameter(')8.5
Tail's lengthNot set
CondensationNot set
Positional angle of tailNot set
Bortl's scaleNot set
ApertureNot set
Focal length (mm)Not set
Type of toolE - Naked eye
MagnificationNot set
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format1797 Aug 16. UT:, Dia.=&8.5'...Naked Eye ...Johann Georg Tralles (Bern, Switzerland)