GPS Space Vehicle Time Integrity for MJD 51796

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
14:04
21:00
 24,947
  -311
  -144,033
41
0
0
0
 
2
2
1
2
00:00
20:01
02:38
22:00
  9,394
  7,112
  -313
  -303
   266,930
   267,304
43
44
1
0
0
0
0
0
 
3
3
1
2
08:22
18:20
12:57
20:01
 16,405
  6,048
  -294
  -293
   -38,762
   -38,866
41
43
0
0
0
0
0
0
 
4
1
00:00
04:51
 17,370
  -317
  -403,857
179
1
1
0
 
5
1
01:02
06:56
 21,101
  -305
  -264,408
48
0
0
0
 
6
1
03:26
09:57
 23,504
  -302
     -311
45
25
0
0
 
7
7
1
2
00:00
21:05
03:19
23:59
 11,799
 10,463
  -320
  -298
   -85,881
   -83,734
105
92
1
0
1
0
0
0
 
8
1
18:39
23:59
 19,239
  -301
  -483,854
205
0
0
0
 
9
9
1
2
00:00
09:43
04:36
11:34
 16,437
  6,498
  -316
  -303
     6,902
     6,962
45
42
0
0
0
0
0
0
 
10
10
1
2
02:49
20:01
07:39
21:27
 17,365
  5,007
  -309
  -309
   -56,750
   -56,775
48
43
4
0
0
0
0
0
 
11
1
11:44
16:35
 17,511
  -299
  -583,161
116
1
1
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
17:15
22:00
 16,850
  -304
   830,241
42
9
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
15
1
2
08:13
10:10
09:57
14:35
  6,037
 15,886
  -294
  -306
  -857,490
  -857,552
45
43
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
04:28
11:43
 26,050
  -312
   272,466
45
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
15:23
22:00
 23,825
  -298
  -286,125
83
0
0
0
 
20
1
13:23
19:13
 20,880
  -305
    57,679
45
3
0
0
 
21
1
07:46
14:53
 25,567
  -304
   -15,891
39
1
0
0
 
22
22
1
2
06:55
14:18
09:28
18:38
  9,056
 15,616
  -297
  -300
  -269,092
  -269,985
89
138
1
0
1
0
0
0
 
23
1
06:02
12:29
 23,113
  -296
   -15,527
41
3
0
0
 
24
-
 
 
 
 
 
 
 
 
 
25
1
11:44
17:13
 19,774
  -303
    -8,384
38
0
0
0
 
26
26
26
1
2
3
00:00
06:05
07:14
01:35
07:12
10:09
  5,681
  4,024
 10,445
  -311
  -321
  -315
  -552,860
  -552,988
  -553,022
39
47
48
0
3
19
0
0
0
0
0
0
 
27
1
16:38
22:00
 19,272
  -313
   -30,771
41
0
0
0
 
28
1
15:18
20:09
 17,443
  -310
    44,504
66
0
0
0
 
29
1
09:58
14:56
 17,890
  -305
   -50,664
188
0
0
0
 
30
1
02:35
07:59
 19,403
  -304
    36,457
47
6
0
0
 
31
31
31
1
2
3
09:58
11:53
20:36
11:43
13:34
21:49
  6,188
  6,027
  4,332
  -298
  -290
  -298
   -10,863
   -10,864
   -10,914
39
36
43
0
0
0
0
0
0
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 UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) 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.