Here is a “beta” of my Observation Report system.
In addition, you can use these links:
www.astrosketches.info/obslog.php?orderby=Date,Start&List=Messier
will (when I am done) show all my Messier object observations (currently, two of them are under this list).
www.astrosketches.info/obslog.php?orderby=Date,Start&ObjectType=DoubleStar
will show all double star observations. There are similar searches that can be done:
www.astrosketches.info/obslog.php?orderby=Date,Start&Constellation=Lyra
for all the objects found in Lyra,
www.astrosketches.info/obslog.php?orderby=Date,Start&InstrumentType=Telescope
< for everything observed with a telescope, and so on.
Use % for wildcard:
www.astrosketches.info/obslog.php?orderby=Date,Start&Object=M%
will get objects whose names begin with capital M (it IS case sensitive!). This would include Messier objects and Mel 111, for example.

