GPS Space Vehicle Time Integrity for MJD 52779

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
1
1
2
3
00:01
18:13
20:36
01:24
20:35
23:59
  4,983
  8,524
 11,974
 37,371
 37,308
 37,340
  -248,893
  -249,047
  -249,031
10
15
13
18
61
83
0
0
0
0
0
0
2
2
1
2
19:52
22:41
22:40
23:59
  9,787
  4,645
 37,325
 37,348
   155,628
   155,701
42
16
1
42
0
0
0
0
3
3
1
2
00:01
16:00
01:27
18:02
  5,159
  7,246
 37,367
 37,295
    25,765
    25,497
14
24
21
49
0
0
0
0
4
4
4
1
2
3
04:22
06:21
20:38
06:20
08:05
23:20
  7,010
  6,123
  9,691
 37,337
 37,331
 37,315
    -7,678
    -7,688
    -7,745
11
16
10
50
47
26
0
0
0
0
0
0
5
5
1
2
05:17
07:01
06:59
11:28
  6,150
 15,788
 37,337
 37,327
    21,843
    21,812
10
23
40
53
0
0
0
0
6
1
07:35
14:05
 23,329
 37,332
    41,907
14
166
0
0
7
7
1
2
01:52
06:15
05:39
07:33
 13,673
  4,631
 37,361
 37,326
  -457,429
  -457,675
71
38
0
0
0
0
0
0
8
8
8
1
2
3
00:28
02:44
22:14
02:37
05:26
23:59
  7,764
  9,650
  6,192
 37,378
 37,350
 37,347
  -300,439
  -300,583
  -301,451
35
53
18
4
1
25
0
1
0
0
0
0
9
1
04:08
09:29
 19,195
 37,335
    82,285
13
140
0
0
10
10
1
2
00:01
08:00
03:20
11:57
 11,945
 14,144
 37,354
 37,313
    12,082
    12,017
9
14
103
149
0
0
0
0
11
1
16:11
21:29
 18,985
 37,308
   -10,549
17
116
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:01
19:48
02:44
23:59
  9,573
 15,047
 37,367
 37,328
    64,831
    64,824
21
26
46
11
0
0
0
0
14
1
14:08
19:18
 18,403
 37,310
    58,601
16
152
0
0
15
15
1
2
10:37
12:22
12:21
17:50
  6,154
 19,630
 37,310
 37,314
   -73,969
   -74,027
16
37
43
18
0
0
0
0
16
16
1
2
11:29
19:38
15:04
23:31
 12,918
 13,861
 37,297
 37,318
    24,150
    23,896
39
30
12
34
0
0
0
0
17
17
1
2
08:41
13:09
13:08
15:30
 15,829
  8,405
 37,323
 37,300
    23,638
    23,591
15
16
96
0
0
0
0
0
18
18
18
1
2
3
11:08
12:31
15:16
12:30
15:15
17:06
  4,902
  9,727
  6,514
 37,303
 37,317
 37,292
    26,320
    26,329
    26,298
18
10
12
45
123
4
0
0
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
17:34
23:52
 22,598
 37,327
   251,206
24
53
0
0
21
21
21
1
2
3
09:07
11:38
14:38
10:56
13:43
16:13
  6,495
  7,479
  5,704
 37,314
 37,321
 37,294
    87,737
    87,613
    87,452
27
35
29
28
13
0
0
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
1
12:05
18:06
 21,442
 37,315
    10,433
18
96
0
0
24
24
24
1
2
3
05:27
07:43
08:45
07:42
08:44
10:29
  7,985
  3,531
  6,222
 37,341
 37,347
 37,321
     6,103
     6,092
     6,051
21
27
20
86
49
7
0
0
0
0
0
0
25
25
1
2
09:30
16:25
11:07
21:24
  5,842
 17,562
 37,294
 37,305
    -7,135
    -7,152
6
19
5
190
0
0
0
0
26
26
1
2
02:44
11:57
06:39
13:43
 13,888
  6,372
 37,347
 37,294
  -468,254
  -468,467
28
14
5
8
0
0
0
0
27
27
27
1
2
3
00:01
02:04
22:07
02:03
04:16
23:20
  7,291
  7,889
  4,406
 37,379
 37,354
 37,346
  -122,635
  -123,143
  -127,553
134
161
71
0
1
0
0
1
0
0
0
0
28
1
00:01
06:25
 22,676
 37,371
    78,995
38
6
0
0
29
29
1
2
01:24
03:09
03:08
06:09
  6,208
 10,691
 37,359
 37,350
  -103,127
  -103,184
9
31
29
38
0
0
0
0
30
1
06:45
11:28
 16,957
 37,329
   -47,307
240
0
0
0
31
31
1
2
00:28
14:38
02:44
18:39
  8,127
 14,375
 37,357
 37,294
  -171,273
  -172,793
73
114
1
1
1
1
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.