GPS Space Vehicle Time Integrity for MJD 52379

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
21:57
04:51
23:59
 17,484
  7,371
 -1,269
 -1,255
  -226,134
  -226,238
43
48
0
0
0
0
0
0
 
2
1
00:00
03:32
 12,695
 -1,277
   182,449
43
0
0
0
 
3
3
1
2
03:12
16:54
04:51
20:59
  5,831
 14,623
 -1,276
 -1,270
   -20,159
   -20,342
49
50
3
5
0
0
0
0
 
4
4
1
2
00:03
07:47
02:28
12:38
  8,667
 17,304
 -1,265
 -1,271
  -120,782
  -121,388
62
117
1
0
0
0
0
0
 
5
1
08:57
14:46
 20,928
 -1,267
   -10,216
50
9
0
0
 
6
1
11:07
17:20
 22,423
 -1,261
     1,534
50
0
0
0
 
7
1
05:32
11:06
 19,960
 -1,265
  -701,095
56
0
0
0
 
8
1
01:58
08:56
 25,107
 -1,273
  -696,755
63
0
0
0
 
9
9
1
2
07:44
18:40
12:44
20:01
 17,997
  4,824
 -1,251
 -1,262
    37,158
    37,211
50
50
0
0
0
0
0
0
 
10
10
1
2
04:12
11:24
06:19
15:48
  7,570
 15,884
 -1,263
 -1,259
    -4,613
    -4,628
46
55
0
0
0
0
0
0
 
11
11
1
2
06:47
19:46
08:16
23:59
  5,250
 15,222
 -1,265
 -1,268
   -12,226
   -12,261
53
48
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
05:59
 21,478
 -1,268
     3,521
45
3
0
0
 
14
1
17:44
23:24
 20,408
 -1,266
    81,302
57
0
0
0
 
15
1
13:57
20:25
 23,297
 -1,270
    -4,154
61
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
12:46
17:56
17:20
19:42
 16,470
  6,393
 -1,266
 -1,266
   512,082
   510,055
732
272
0
0
9966
84
0
0
 
18
1
14:17
20:21
 21,839
 -1,265
    69,151
57
12
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
21:06
03:09
23:59
 11,319
 10,426
 -1,267
 -1,263
   151,847
   152,066
45
48
2
0
0
0
0
0
 
21
1
15:49
22:13
 23,020
 -1,265
     -433
52
0
0
0
 
22
22
22
1
2
3
00:00
14:47
22:42
03:17
16:53
23:59
 11,767
  7,563
  4,631
 -1,274
 -1,268
 -1,210
  -118,452
  -120,918
  -122,172
184
117
84
1
0
0
1
0
0
0
0
0
 
23
1
12:45
17:55
 18,528
 -1,261
    -1,950
58
0
0
0
 
24
1
08:49
14:13
 19,420
 -1,265
   -24,034
58
5
0
0
 
25
25
25
1
2
3
00:00
12:45
20:00
01:07
13:56
23:59
  4,037
  4,195
 14,341
 -1,291
 -1,260
 -1,249
   -26,434
   -26,432
   -26,433
50
49
51
0
0
1
0
0
0
0
0
0
 
26
26
1
2
06:18
14:47
09:42
17:36
 12,238
 10,143
 -1,267
 -1,261
   141,401
   141,942
81
64
1
0
0
0
0
0
 
27
1
00:48
07:30
 24,020
 -1,271
   -18,760
50
0
0
0
 
28
1
03:17
09:59
 24,094
 -1,268
    75,542
49
4
0
0
 
29
29
1
2
07:35
17:57
10:13
20:00
  9,526
  7,364
 -1,266
 -1,286
  -438,603
  -437,908
71
63
1
0
1
0
0
0
 
30
1
10:08
14:46
 16,716
 -1,268
  -619,747
117
0
0
0
 
31
1
03:10
06:30
 12,003
 -1,263
  -107,658
51
15
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.