GPS Space Vehicle Time Integrity for MJD 52379

As viewed from the CSIRO NML system installed at the Physics Dept, University of Western Australia, Perth, Australia
Latitude -31.9787720 degrees, longitude 115.8165830 degrees, height 67.0 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
00:00
20:56
03:58
23:59
 14,285
 10,983
 32,846
 30,114
  -192,016
  -194,866
215
92
1
0
1
0
0
0
 
2
2
1
2
00:06
15:27
03:14
19:31
 11,209
 14,652
 32,831
 30,750
   216,556
   214,804
126
152
1
0
1
0
0
0
 
3
1
15:38
21:25
 20,808
 30,637
    11,570
251
0
458
0
 
4
4
4
1
2
3
00:00
02:08
08:20
01:04
03:53
11:42
  3,825
  6,269
 12,039
 33,022
 32,672
 31,699
   -86,446
   -86,962
   -88,404
65
142
212
1
1
1
0
1
1
0
0
0
 
5
1
07:34
14:22
 24,531
 31,644
    22,701
273
0
857
0
 
6
1
09:58
16:42
 24,260
 31,337
    34,131
272
0
667
0
 
7
7
1
2
05:06
21:52
09:57
23:59
 17,457
  7,623
 32,095
 29,960
  -667,755
  -669,517
181
70
1
0
1
0
0
0
 
8
1
01:04
08:04
 25,203
 32,500
  -663,004
257
0
136
0
 
9
1
08:05
12:36
 16,257
 31,768
    70,177
192
0
3
0
 
10
10
1
2
02:59
12:21
07:33
15:03
 16,407
  9,696
 32,397
 31,210
    29,047
    27,841
195
123
1
0
1
0
0
0
 
11
11
1
2
00:00
18:55
01:04
23:59
  3,829
 18,273
 32,997
 30,255
    22,050
    19,263
92
169
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:06
05:30
23:59
 19,815
  6,831
 32,757
 30,005
    37,546
    34,827
255
52
1
0
60
0
0
0
 
14
14
1
2
10:22
17:42
12:20
22:13
  7,084
 16,253
 31,497
 30,431
   114,180
   113,007
106
225
1
0
1
1
0
0
 
15
1
12:57
19:19
 22,941
 30,954
    28,087
320
0
1963
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
13:15
17:42
 16,025
 31,059
   544,181
907
0
10995
0
 
18
1
14:23
19:13
 17,344
 30,865
   101,283
230
0
9
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
19:39
02:59
23:59
 10,747
 15,638
 32,920
 30,188
   186,033
   183,510
158
118
1
0
1
0
0
0
 
21
1
15:04
20:41
 20,190
 30,725
    31,557
251
0
443
0
 
22
22
22
1
2
3
00:06
14:23
17:43
02:08
15:26
18:54
  7,256
  3,787
  4,271
 32,894
 31,084
 30,608
   -84,195
   -88,406
   -89,471
201
86
137
1
1
0
1
1
0
0
0
0
 
23
23
1
2
04:53
12:57
08:25
16:45
 12,710
 13,696
 32,173
 31,102
    31,494
    30,414
148
166
1
0
1
0
0
0
 
24
24
24
1
2
3
01:04
03:15
08:55
02:59
04:27
13:14
  6,874
  4,295
 15,533
 32,799
 32,528
 31,593
    10,122
     9,834
     8,829
75
81
196
0
1
0
0
1
0
0
0
0
 
25
25
1
2
11:58
20:08
15:26
23:59
 12,481
 13,887
 31,238
 30,124
     6,065
     4,940
135
161
0
0
0
0
0
0
 
26
1
04:57
10:22
 19,463
 32,089
   174,735
128
0
0
0
 
27
1
00:17
06:12
 21,314
 32,689
    15,206
286
1
636
0
 
28
1
03:18
08:30
 18,702
 32,336
   109,141
238
0
144
0
 
29
29
1
2
07:05
17:09
11:35
18:54
 16,203
  6,336
 31,838
 30,642
  -405,468
  -406,047
108
67
1
0
1
0
0
0
 
30
1
08:46
14:22
 20,163
 31,570
  -586,843
303
0
1544
0
 
31
-
 
 
 
 
 
 
 
 
 
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.