GPS Space Vehicle Time Integrity for MJD 52695

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278396 degrees, longitude 152.9113040 degrees, height 107.0 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
00:38
02:19
02:18
07:39
  5,759
 19,025
 33,032
 33,054
  -240,143
  -240,142
25
23
43
57
0
0
0
0
 
2
2
1
2
01:15
05:12
05:10
06:20
 14,032
  4,035
 33,047
 33,043
   103,666
   103,722
44
11
20
35
0
0
0
0
 
3
3
1
2
04:26
19:29
06:48
23:15
  8,384
 13,503
 33,038
 33,094
   -75,192
   -75,311
20
20
90
121
0
0
0
0
 
4
1
09:39
13:38
 14,284
 33,074
     4,038
20
108
0
0
 
5
5
1
2
11:43
15:08
15:06
17:15
 12,167
  7,544
 33,087
 33,086
    29,204
    29,183
19
26
94
43
0
0
0
0
 
6
6
1
2
14:51
16:18
16:17
20:36
  5,066
 15,416
 33,091
 33,106
    36,008
    36,027
17
22
45
73
0
0
0
0
 
7
1
07:47
13:29
 20,232
 33,082
  -294,176
161
0
0
0
 
8
1
05:33
11:39
 21,918
 33,067
  -188,240
134
0
0
0
 
9
9
1
2
10:37
20:52
14:20
22:19
 13,369
  5,200
 33,076
 33,073
    65,624
    65,681
21
20
24
42
0
0
0
0
 
10
10
10
1
2
3
06:21
13:02
16:53
07:44
16:51
17:58
  4,958
 13,681
  3,864
 33,054
 33,080
 33,084
    12,237
    12,257
    12,255
9
21
28
39
77
32
0
0
0
0
0
0
 
11
11
11
1
2
3
00:00
08:30
22:37
02:24
09:47
23:59
  8,628
  4,557
  4,838
 33,044
 33,047
 33,106
    -3,637
    -3,676
    -3,689
12
22
15
54
66
18
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:34
08:59
 22,975
 33,060
    56,596
25
53
0
0
 
14
14
1
2
00:00
19:31
01:38
23:59
  5,825
 16,046
 33,020
 33,121
    58,698
    58,718
19
18
33
26
0
0
0
0
 
15
1
18:29
23:54
 19,494
 33,117
   -43,756
39
14
0
0
 
16
16
16
1
2
3
01:02
04:08
17:58
04:07
05:32
19:46
 11,107
  5,007
  6,401
 33,032
 33,035
 33,080
   106,853
   106,730
   105,990
36
34
30
18
1
37
0
1
0
0
0
0
 
17
17
1
2
15:15
16:52
16:50
19:28
  5,678
  9,350
 33,090
 33,120
    33,045
    33,062
16
5
23
15
0
0
0
0
 
18
1
16:53
23:38
 23,871
 33,111
    31,517
27
199
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:14
06:03
 20,764
 33,051
   242,711
23
62
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
15:44
20:39
20:06
22:04
 15,646
  4,981
 33,100
 33,096
    12,385
    12,367
21
21
23
67
0
0
0
0
 
24
1
10:43
15:20
 16,568
 33,080
    21,896
29
264
0
0
 
25
25
1
2
00:00
22:04
03:30
23:59
 12,340
  6,848
 33,048
 33,107
    -7,006
    -6,987
22
26
75
33
0
0
0
0
 
26
1
08:34
11:44
 11,407
 33,058
  -400,611
41
6
0
0
 
27
27
1
2
03:34
06:05
06:04
10:42
  8,857
 16,528
 33,053
 33,069
  -559,262
  -559,303
24
38
129
30
0
0
0
0
 
28
1
06:23
12:00
 20,001
 33,071
   100,778
23
74
0
0
 
29
29
29
1
2
3
08:24
17:16
18:20
10:47
18:18
19:28
  8,550
  3,571
  3,980
 33,067
 33,087
 33,087
   -43,313
   -43,653
   -43,702
36
24
32
39
39
20
0
0
0
0
0
0
 
30
1
13:21
17:15
 13,957
 33,091
  -526,267
11
88
0
0
 
31
31
1
2
07:05
20:42
08:33
23:27
  5,197
  9,792
 33,051
 33,104
  -175,723
  -174,529
36
65
14
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.