Confessions of a Data-Starved Scientist/Photographer

Here’s a sign that I’ve been spending too much time in meetings, and not enough time working on science projects.  Apparently, I’m getting a little desperate for some data to analyze…

The other night, I found myself idly wondering how many photos I take in a year.  “What the heck,” I thought, and went back through my files and counted the number of photos I took in 2012.

.     Total # of photos taken in 2012 = 11,151

This image of prairie four o'clock (Mirabilis nyctaginea) was one of about 310 photos I took on June 7, 2012.

This image of prairie four o’clock (Mirabilis nyctaginea) was one of about 310 photos I took on June 7, 2012.

Then, because I’m a huge dork, I looked at the “data” in a few different ways..

.     70 photo batches from 2012

.     # of photos per batch ranged from 2 to 469.

.     Average # photos/batch = 159

Of course, not all of those photos were good enough to keep.  I often take 3-4 shots of a particular composition to make sure I get the light, depth of field, sharpness, etc. just right.  I also often try several different compositions of each subject because I’m not sure which I like best at the time.  As a result, I end up doing a lot of sorting through photos to pick out the ones I actually like enough to keep and use for publications or other projects.

.     # of “keeper” photos in 2012 = 1,071

Here's another photo from the same day as the image above.  June 7 was a good day.  I ended up with 62 keeper photos - about a 5:1 ratio of photos shot to keepers.  (Can you believe I went through the trouble to figure that out??)

Here’s another photo from the same day as the image above. This one is a dogbane beetle on a dogbane plant.  June 7 was a pretty good day – not only did I shoot over 300 images,  I ended up with 62 keepers – about a 5:1 ratio. (Can you believe I went through the trouble to figure that out??)

The ratio of all photos to keeper photos in 2012 was about 10:1.  Interestingly, I think that’s about the same ratio as when I first started getting serious about photography in the early 1990’s.  I was shooting slide film then, and always figured I was doing pretty well if I could get 3-4 publishable images out of a roll of 36 slides.

Since I was on a roll, and weirdly enjoying the process, I decided to look at how many “keepers” I’d taken in a couple other years – to see if the number was similar between years.

.   # of Keeper Photos from:

.        2011 – 957

.        2010 – 913

.        2009 – 1,113

I did NOT go back and count ALL the photos I’d taken in the years 2009-2011. (That would just be crazy.)  I also didn’t take the time to graph the results – – though I admit to considering it…

What does all of this mean?  Not a dang thing, really, but it gave my data-loving brain something to occupy it for about an hour.  Maybe tonight I’ll count how many times I chew my food at supper or something…

Boy, I hope the field season comes soon.

If you want to see a sample of some of my favorite “keeper” photos from 2012, you can click here to see my December 19 post, which included my best photos from the year.