GPS Space Vehicle Time Integrity for MJD 52396

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
20:47
03:41
23:59
 13,239
 11,544
 -1,323
 -1,311
  -228,646
  -228,780
46
49
0
0
0
0
0
0
 
2
2
1
2
00:00
22:19
02:19
23:59
  8,323
  6,009
 -1,325
 -1,272
   191,271
   191,796
47
48
0
0
0
0
0
0
 
3
3
1
2
02:05
15:44
03:42
19:50
  5,761
 14,619
 -1,304
 -1,310
   -25,089
   -25,277
47
45
3
0
0
0
0
0
 
4
4
4
1
2
3
00:00
06:37
22:50
01:18
11:28
23:59
  4,704
 17,381
  4,183
 -1,296
 -1,306
 -1,299
  -147,355
  -147,897
  -148,799
51
122
54
1
1
0
0
1
0
0
0
0
 
5
1
07:47
13:38
 20,988
 -1,310
   -12,559
50
0
0
0
 
6
1
10:00
16:15
 22,534
 -1,299
     1,691
50
0
0
0
 
7
1
04:22
09:56
 19,978
 -1,298
  -689,156
59
0
0
0
 
8
1
00:48
07:47
 25,064
 -1,292
  -685,088
78
0
0
0
 
9
9
1
2
06:34
17:30
11:34
19:07
 17,957
  5,716
 -1,304
 -1,320
    39,608
    39,649
47
44
0
0
0
0
0
0
 
10
10
1
2
02:59
10:15
05:09
14:41
  7,803
 15,919
 -1,296
 -1,313
    -5,551
    -5,586
43
54
0
0
0
0
0
0
 
11
11
1
2
05:37
18:36
07:06
23:33
  5,310
 17,757
 -1,293
 -1,312
   -13,118
   -13,169
51
46
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:11
04:39
23:59
 16,767
  6,501
 -1,309
 -1,303
     4,158
     4,202
46
49
2
0
0
0
0
0
 
14
1
16:36
22:16
 20,296
 -1,314
    76,412
54
0
0
0
 
15
15
1
2
12:47
16:29
16:28
19:15
 13,232
  9,909
 -1,313
 -1,308
   -10,770
   -10,817
55
43
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
11:36
16:28
16:15
18:33
 16,664
  7,466
 -1,312
 -1,315
   303,621
   301,878
676
291
0
0
9574
254
0
0
 
18
1
13:08
19:08
 21,565
 -1,314
    67,294
54
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
19:55
01:59
23:59
  7,123
 14,671
 -1,303
 -1,316
   155,977
   156,179
49
49
0
0
0
0
0
0
 
21
1
14:41
21:02
 22,796
 -1,317
     -341
48
0
0
0
 
22
22
22
1
2
3
00:00
13:38
21:33
02:08
15:43
23:59
  7,548
  7,491
  8,789
 -1,322
 -1,318
 -1,267
  -187,006
  -189,232
  -190,503
112
108
135
1
0
0
1
0
0
0
0
0
 
23
1
11:39
16:38
 17,885
 -1,325
    -2,870
58
11
0
0
 
24
1
07:40
13:04
 19,449
 -1,305
   -27,887
59
0
0
0
 
25
25
1
2
11:35
19:07
12:46
23:53
  4,218
 17,113
 -1,316
 -1,316
   -27,188
   -27,206
47
48
0
0
0
0
0
0
 
26
26
1
2
04:24
13:38
08:31
16:59
 14,834
 12,033
 -1,294
 -1,312
   169,047
   169,658
93
76
1
0
0
0
0
0
 
27
1
00:00
06:19
 22,653
 -1,303
   -20,468
47
0
0
0
 
28
1
02:09
08:50
 24,023
 -1,301
    78,396
47
0
0
0
 
29
1
05:49
08:57
 11,297
 -1,295
  -408,764
79
1
1
0
 
30
1
09:01
13:38
 16,574
 -1,318
  -646,240
91
0
0
0
 
31
31
1
2
01:59
16:45
05:22
20:35
 12,175
 13,774
 -1,296
 -1,307
  -251,884
  -252,783
81
74
1
0
1
0
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.