GPS Space Vehicle Time Integrity for MJD 52733

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177208 degrees, longitude 138.6019221 degrees, height 58.2 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
1
2
3
00:01
02:35
21:19
02:34
04:29
23:40
  9,093
  6,725
  8,510
 70,479
 70,616
 71,905
  -208,249
  -208,128
  -206,958
51
30
53
13
1
1
0
1
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
3
1
2
3
02:34
16:49
19:27
04:31
18:10
21:08
  6,915
  4,818
  6,068
 70,590
 71,595
 71,772
   -47,990
   -47,149
   -47,008
33
33
23
1
31
15
1
0
0
0
0
0
 
4
4
4
1
2
3
00:01
07:33
08:45
02:41
08:44
12:15
  9,598
  4,280
 12,258
 70,443
 70,962
 71,145
    31,463
    31,924
    32,088
48
34
56
1
4
11
0
0
1
0
0
0
 
5
1
08:20
14:35
 22,367
 71,216
    62,605
132
0
0
0
 
6
6
1
2
10:36
16:05
16:04
17:28
 19,596
  4,949
 71,348
 71,562
    74,875
    75,091
122
25
0
32
0
0
0
0
 
7
1
05:03
10:45
 20,441
 70,954
  -340,448
30
79
0
0
 
8
8
1
2
01:16
03:30
03:29
08:30
  7,971
 17,844
 70,539
 70,814
  -209,522
  -209,460
19
21
19
34
0
0
0
0
 
9
1
07:18
12:39
 19,205
 71,102
   109,172
133
1
1
0
 
10
10
10
1
2
3
03:02
05:08
11:07
05:05
06:27
15:03
  7,239
  4,735
 14,134
 70,638
 70,780
 71,320
    47,753
    47,891
    48,414
55
24
69
4
1
0
0
0
0
0
0
0
 
11
11
1
2
19:20
22:00
21:58
23:24
  9,530
  4,968
 71,785
 71,943
    30,218
    30,364
60
27
0
7
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:01
22:59
05:54
23:59
 20,880
  3,611
 70,582
 71,957
    96,000
    97,416
129
27
1
15
1
0
0
0
 
14
14
1
2
17:29
20:45
20:44
22:24
 11,729
  5,787
 71,719
 71,843
    94,894
    95,013
57
24
0
22
0
0
0
0
 
15
15
15
1
2
3
13:36
16:00
18:10
15:58
18:09
20:50
  8,520
  7,713
  9,479
 71,437
 71,591
 71,736
   -20,906
   -20,791
   -20,681
37
32
28
0
3
47
0
0
0
0
0
0
 
16
16
16
1
2
3
00:01
14:36
22:48
02:49
17:48
23:59
 10,032
 11,469
  4,280
 70,465
 71,512
 71,982
    99,702
   100,113
   100,271
16
26
8
38
13
13
0
0
0
0
0
0
 
17
17
17
1
2
3
12:12
13:55
17:10
13:29
17:09
19:09
  4,429
 11,516
  7,113
 71,319
 71,502
 71,648
    65,208
    65,373
    65,502
39
48
28
19
0
0
0
0
0
0
0
0
 
18
1
14:17
20:19
 21,586
 71,595
    64,640
90
20
10
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:01
20:42
03:02
23:59
 10,715
 11,837
 70,494
 71,896
   282,678
   284,128
57
80
1
0
1
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
14:01
15:50
17:43
15:03
17:28
19:57
  3,724
  5,871
  7,938
 71,427
 71,566
 71,669
    47,992
    48,124
    48,221
27
26
26
17
4
12
0
0
0
0
0
0
 
24
24
24
1
2
3
01:28
08:31
11:53
02:34
09:49
13:37
  3,923
  4,543
  6,166
 70,476
 71,048
 71,288
    50,381
    50,882
    51,087
19
42
17
0
2
11
0
0
0
0
0
0
 
25
25
1
2
12:23
19:34
14:16
23:59
  6,776
 15,795
 71,310
 71,876
    29,405
    29,955
36
81
1
3
0
0
0
0
 
26
26
26
1
2
3
05:51
07:09
15:03
07:08
09:45
17:42
  4,589
  9,293
  9,544
 70,828
 70,989
 71,515
  -395,977
  -395,878
  -395,600
29
27
18
0
2
0
0
0
0
0
0
0
 
27
27
1
2
01:19
05:12
05:11
07:24
 13,767
  7,915
 70,603
 70,813
  -515,571
  -515,271
115
58
0
0
0
0
0
0
 
28
28
1
2
02:55
07:38
07:12
09:32
 15,203
  6,741
 70,740
 70,988
   127,482
   127,682
85
29
0
9
0
0
0
0
 
29
29
1
2
04:30
14:36
09:18
16:49
 16,985
  7,875
 70,866
 71,466
   -40,491
   -40,180
70
15
0
2
0
0
0
0
 
30
1
09:57
14:35
 16,697
 71,272
  -487,779
121
0
0
0
 
31
31
1
2
02:43
17:29
05:51
21:10
 11,060
 13,158
 70,656
 71,704
   -20,355
   -21,059
46
50
1
12
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.