GPS Space Vehicle Time Integrity for MJD 52966

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278232 degrees, longitude 152.9113137 degrees, height 98.9 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
06:23
13:09
 24,088
 92,402
  -224,263
146
0
9
0
 
2
2
1
2
06:42
10:41
10:27
11:48
 13,409
  4,021
 92,311
 92,495
   318,763
   319,010
115
27
0
13
0
0
0
0
 
3
3
1
2
00:55
09:50
04:55
12:14
 14,115
  8,309
 91,872
 92,484
    27,934
    28,458
89
51
0
19
0
0
0
0
 
4
1
15:01
18:58
 14,021
 93,016
   106,686
124
0
0
0
 
5
5
1
2
17:22
19:08
19:07
23:07
  6,284
 14,175
 93,106
 93,365
    86,883
    87,121
49
82
8
0
0
0
0
0
 
6
6
1
2
00:00
19:39
02:17
23:59
  8,155
 15,268
 91,758
 93,423
    93,490
    95,168
48
128
13
0
1
0
0
0
 
7
1
12:49
19:08
 22,388
 92,926
  -551,166
147
0
0
0
 
8
1
10:49
17:21
 23,331
 92,770
  -306,892
173
0
0
0
 
9
9
1
2
02:03
15:52
03:31
20:16
  5,303
 15,859
 91,842
 93,092
   109,894
   111,228
33
111
15
6
1
1
0
0
 
10
10
1
2
11:53
18:31
13:31
22:09
  5,750
 13,024
 92,610
 93,287
    57,777
    58,428
39
100
0
0
0
0
0
0
 
11
11
1
2
04:12
13:17
08:22
14:22
 14,958
  3,700
 92,125
 92,736
    12,959
    13,510
91
45
0
10
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:53
14:19
 22,998
 92,512
   124,351
160
0
0
0
 
14
1
00:59
07:25
 22,762
 91,984
   110,725
126
0
0
0
 
15
1
00:00
06:02
 21,564
 91,885
   -97,630
97
1
1
0
 
16
16
16
1
2
3
00:00
06:06
09:16
01:00
09:15
10:48
  3,494
 11,127
  5,453
 91,676
 92,240
 92,419
    79,327
    79,846
    80,009
24
73
31
1
3
1
0
0
1
0
0
0
 
17
1
17:59
23:07
 18,308
 93,314
    59,664
326
0
1903
0
 
18
18
1
2
00:00
22:00
04:29
23:59
 16,048
  7,143
 91,829
 93,517
    88,914
    90,724
91
62
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:31
08:55
08:52
11:24
 12,092
  8,861
 92,201
 92,437
   295,069
   295,286
88
44
0
0
0
0
0
0
 
21
21
1
2
00:00
20:41
02:23
23:59
  8,593
 11,745
 91,761
 93,470
    25,823
    27,385
48
86
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
-
 
 
 
 
 
 
 
 
 
24
1
16:21
20:51
 16,126
 93,148
    15,808
103
0
0
0
 
25
1
03:22
09:05
 20,326
 92,128
    36,422
117
0
0
0
 
26
26
1
2
00:00
14:16
01:50
17:28
  6,579
 11,342
 91,719
 92,915
  -400,921
  -399,358
48
101
15
0
1
0
0
0
 
27
27
1
2
08:53
14:45
14:43
15:59
 20,722
  4,353
 92,574
 92,865
  -721,795
  -721,773
27
30
76
35
0
0
0
0
 
28
1
11:24
17:13
 20,640
 92,786
    87,684
135
0
0
0
 
29
1
13:09
17:22
 15,029
 92,863
   -77,685
66
12
0
0
 
30
1
18:50
23:55
 18,228
 93,374
  -556,507
17
67
0
0
 
31
31
1
2
02:30
09:38
05:09
11:23
  9,456
  6,195
 91,925
 92,439
  -342,585
  -342,098
60
47
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 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.