Peak
center dome appeared deflated
Interpreted at the time as a low-volume peak beginning to recede. This interpretation is not certain.
- Elapsed time
- 15.5 h elapsed
- Rise
- 35–40% rise


Starter logbook
Peak
Interpreted at the time as a low-volume peak beginning to recede. This interpretation is not certain.


Feed
Current calibration cycle; allow to finish without early refrigeration or refeeding.
Observation
Fine bubbles visible; much less rise than expected.


Feed
Uncalibrated overnight build intended to be ripe near breakfast.
Discard saved
Remaining mature starter saved for sourdough-enhanced overnight yeasted waffles.
Peak
Interpreted as at peak or just past peak; no high-water mark.


Observation
Close to doubling; well-aerated sides; no collapse line.


Observation
Bubbles especially visible in lower half; not at peak.


Temperature
Starter had risen only slightly overnight and showed little surface bubbling.
Peak
Interpreted as at or very near peak; no clear fall line.


Feed
Held at room temperature a little over one hour, then refrigerated overnight.
Discard saved
Separate mature leftover portion saved for pancakes.
Observation
No high-water mark observed.

Observation
Fine, evenly distributed bubbles; no clear collapse.

Observation
Clearly still rising.

Observation
More and larger bubbles; still rising.

Feed
Transferred to a clean jar and marked with a rubber band.

Observation
Bubbles throughout; did not appear to have doubled.

Feed
First feed after a day in a cooler estimated to be near refrigerator temperature.
