Fix dates, test catch-up

makedata.py

@@ -7,10 +7,12 @@ import numpy as np
 
 a = 1
 
-with open("../sagittarius_a/results/power_1420.ecsv", "r") as f:
+with open("doppler.txt", "r") as f:
     for line in f.readlines():
+        a += 1
         if line[0] == '#' or line[0] == 't':
             print(line, end='', flush=True)
         else:
             print(line, end='', flush=True)
+            if a > 1000:
                 sleep(1)

power_plot.py

 #!/usr/bin/env python3
 
-from datetime import datetime
+from datetime import datetime, timedelta
 
 import sys
 import os
@@ -51,7 +51,7 @@ class PowerPlot:
         )
         fig.suptitle(f"Maximum frequency", fontsize=16)
         fig.tight_layout()
-        (self.totalplot,) = self.ax.plot([], [], "-", color="blue")
+        (self.totalplot,) = self.ax.plot([], [], ".", color="blue")
         (self.totalplothighlight,) = self.ax.plot(
             [], [], ".", color="red", markersize=10
         )
@@ -117,7 +117,8 @@ class PowerPlotMainWindow(QMainWindow):
 
         line = sys.stdin.readline()
         values = line.split(",")
-        self.time_dt = np.array(date2num(datetime.utcfromtimestamp(float(values[0]))))
+        first_time = datetime.utcfromtimestamp(float(values[0]))
+        self.time_dt = np.array(date2num(first_time))
 
         self.last_x_buffer = np.empty(last_seconds + 1)
         self.last_x_buffer[:] = np.nan
@@ -126,8 +127,8 @@ class PowerPlotMainWindow(QMainWindow):
 
         self.data = np.array([float(values[1])])
 
-        self.start_time = datetime(2023, 12, 13, 9, 15)
-        self.stop_time = datetime(2023, 12, 13, 11, 30)
+        self.start_time = first_time
+        self.stop_time = first_time + timedelta(hours=2)
 
         plt.ion()