GPS Space Vehicle Time Integrity for MJD 52957

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
06:06
13:12
 25,487
108,417
  -206,840
195
0
0
0
 
2
2
2
1
2
3
00:18
07:43
10:57
02:54
10:56
12:15
  9,403
 11,397
  4,634
107,569
108,378
108,619
   328,678
   329,674
   329,970
92
136
36
1
0
0
1
0
0
0
0
0
 
3
3
3
1
2
3
02:51
04:09
11:16
04:07
05:49
13:07
  4,568
  5,971
  6,599
107,790
107,919
108,660
    46,393
    46,504
    47,158
33
34
38
0
1
0
0
1
0
0
0
0
 
4
4
1
2
08:31
16:10
11:15
20:49
  9,836
 16,594
108,435
109,183
   117,654
   118,569
93
139
0
0
0
0
0
0
 
5
1
17:03
23:15
 22,126
109,319
   104,293
133
0
0
0
 
6
6
1
2
00:24
19:28
02:23
23:59
  6,956
 16,273
107,549
109,441
   108,978
   110,874
45
123
2
0
1
0
0
0
 
7
7
1
2
13:34
17:35
17:34
19:14
 14,331
  5,835
108,953
109,182
  -534,490
  -534,274
100
26
0
3
0
0
0
0
 
8
8
1
2
10:09
12:29
12:28
17:22
  8,343
 17,531
108,597
108,903
  -292,006
  -291,685
78
106
0
0
0
0
0
0
 
9
1
15:42
21:09
 19,516
109,176
   125,958
139
0
0
0
 
10
10
10
1
2
3
12:15
13:45
19:47
13:43
15:07
23:44
  5,281
  4,862
 14,190
108,738
108,849
109,439
    74,400
    74,508
    75,081
32
27
94
0
9
0
0
0
0
0
0
0
 
11
11
1
2
04:08
06:00
05:58
09:23
  6,601
 12,144
107,938
108,214
    30,480
    30,736
59
83
0
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:32
13:59
 23,102
108,527
   140,356
188
0
0
0
 
14
1
02:24
07:29
 18,089
107,929
   126,874
149
0
0
0
 
15
15
1
2
00:00
22:53
06:05
23:59
 21,766
  4,007
107,732
109,578
   -77,798
   -76,337
143
31
1
0
1
0
0
0
 
16
16
16
16
1
2
3
4
00:33
01:47
07:29
22:53
01:45
02:54
11:19
23:59
  4,351
  4,055
 13,779
  4,002
107,529
107,632
108,385
109,575
    96,695
    96,790
    97,489
    98,571
29
26
116
32
3
1
1
0
0
1
1
0
0
0
0
0
 
17
1
18:40
22:52
 15,141
109,368
    47,481
262
0
88
0
 
18
18
1
2
00:00
22:35
04:41
23:59
 16,718
  5,061
107,657
109,564
   103,533
   105,551
135
51
1
12
1
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:12
11:35
 22,860
108,288
   312,391
184
0
0
0
 
21
21
21
1
2
3
00:00
01:10
21:23
01:09
04:04
23:59
  4,124
 10,381
  9,294
107,490
107,674
109,524
    43,229
    43,395
    45,071
33
65
70
0
13
0
0
1
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
-
 
 
 
 
 
 
 
 
 
24
24
1
2
17:23
19:01
18:54
22:26
  5,297
 12,187
109,148
109,366
    34,071
    34,261
41
56
0
0
0
0
0
0
 
25
25
1
2
05:20
21:16
09:29
22:52
 14,706
  5,752
108,183
109,445
    52,956
    54,186
121
34
1
0
1
0
0
0
 
26
26
1
2
00:36
14:27
02:23
18:24
  6,443
 14,131
107,559
109,015
  -390,126
  -388,334
62
118
1
1
1
1
0
0
 
27
27
1
2
09:23
13:48
13:46
15:53
 15,665
  7,467
108,617
108,880
  -688,716
  -688,719
24
12
48
51
0
0
0
0
 
28
28
1
2
11:38
16:22
16:04
18:16
 15,829
  6,823
108,815
109,089
   105,501
   105,746
105
33
0
0
0
0
0
0
 
29
29
1
2
13:07
14:54
14:53
17:55
  6,323
 10,738
108,815
109,012
   -53,026
   -52,927
30
34
0
14
0
0
0
0
 
30
1
18:40
23:44
 18,232
109,403
  -522,412
9
37
0
0
 
31
31
1
2
02:24
11:21
06:36
14:44
 15,078
 12,208
107,875
108,738
  -325,319
  -324,525
114
71
1
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.