GPS Space Vehicle Time Integrity for MJD 52930

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177675 degrees, longitude 138.6019201 degrees, height 54.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
07:57
15:03
 25,363
 68,015
  -242,454
112
0
0
0
 
2
2
1
2
02:09
09:32
04:45
14:03
  9,300
 15,795
 67,531
 68,012
   272,904
   273,589
56
120
1
0
1
0
0
0
 
3
3
3
1
2
3
02:58
04:43
13:06
04:08
07:33
14:58
  4,218
 10,108
  6,752
 67,541
 67,692
 68,154
    13,809
    13,930
    14,299
19
30
27
19
17
0
0
0
0
0
0
0
 
4
4
4
1
2
3
10:20
18:00
20:01
13:05
19:59
22:00
  9,921
  7,065
  7,037
 68,009
 68,394
 68,480
    47,648
    48,151
    48,269
64
40
29
0
9
30
0
0
0
0
0
0
 
5
1
18:56
22:00
 10,993
 68,444
    66,984
41
0
0
0
 
6
6
1
2
00:00
22:55
04:13
23:59
 14,869
  3,818
 67,477
 68,560
    68,076
    69,173
59
19
1
25
1
0
0
0
 
7
1
15:25
21:04
 20,179
 68,381
  -569,427
46
19
0
0
 
8
8
8
1
2
3
11:59
13:07
14:17
13:06
14:16
19:12
  4,038
  4,102
 17,653
 68,071
 68,162
 68,323
  -332,829
  -332,742
  -332,589
26
24
54
6
2
2
0
0
0
0
0
0
 
9
1
17:35
22:00
 15,890
 68,439
    80,776
60
0
0
0
 
10
10
10
1
2
3
00:00
14:04
21:38
01:41
16:58
23:59
  5,969
 10,484
  8,449
 67,387
 68,260
 68,532
    34,434
    35,272
    35,538
33
43
28
38
1
30
1
0
0
0
0
0
 
11
11
1
2
05:58
07:50
07:49
11:13
  6,599
 12,073
 67,735
 67,891
    -4,683
    -4,549
35
39
0
14
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:18
14:24
14:23
16:14
 18,301
  6,513
 68,034
 68,243
    99,665
    99,874
105
22
0
21
0
0
0
0
 
14
1
03:52
09:17
 19,304
 67,725
    87,378
89
0
0
0
 
15
1
00:48
07:53
 25,314
 67,602
  -106,220
76
0
0
0
 
16
16
1
2
00:48
09:19
02:57
13:06
  7,749
 13,604
 67,456
 67,978
    62,446
    62,870
35
58
0
0
0
0
0
0
 
17
17
1
2
00:00
20:45
01:10
22:00
  4,235
  4,452
 67,395
 68,479
   -77,784
   -74,213
63
63
0
18
0
0
0
0
 
18
18
1
2
01:11
04:45
04:12
06:34
 10,867
  6,430
 67,512
 67,658
    60,201
    60,360
55
29
7
30
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
07:00
13:12
 22,063
 67,928
   275,296
103
0
0
0
 
21
21
21
1
2
3
00:00
01:17
02:59
01:16
02:58
05:53
  4,455
  6,025
 10,360
 67,384
 67,482
 67,585
    10,489
    10,567
    10,638
23
19
28
0
0
15
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
02:23
08:43
 22,637
 67,674
    28,831
92
0
0
0
 
24
24
1
2
19:13
20:50
20:43
22:00
  5,086
  4,163
 68,439
 68,512
        8
       65
24
18
27
21
0
0
0
0
 
25
25
1
2
07:38
10:10
10:09
11:15
  8,918
  3,933
 67,862
 67,941
    14,163
    14,239
41
16
15
3
0
1
0
0
 
26
1
16:14
20:15
 14,307
 68,372
  -441,570
59
0
0
0
 
27
27
1
2
11:14
15:42
15:41
17:45
 15,979
  7,407
 68,137
 68,315
  -670,721
  -670,870
43
38
15
0
0
0
0
0
 
28
28
1
2
13:28
17:46
17:45
20:06
 15,361
  8,310
 68,271
 68,407
    70,514
    70,621
67
10
0
69
0
0
0
0
 
29
1
14:59
19:45
 17,062
 68,338
   -64,246
26
122
0
0
 
30
30
1
2
00:00
20:28
01:39
22:00
  5,932
  5,512
 67,398
 68,470
  -503,308
  -504,226
21
21
0
0
0
0
0
0
 
31
31
31
1
2
3
04:13
07:20
13:11
07:18
08:25
16:32
 11,035
  3,867
 12,032
 67,671
 67,783
 68,205
  -355,988
  -355,922
  -355,649
39
16
38
1
25
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 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.