GPS Space Vehicle Time Integrity for MJD 52260

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
05:06
12:03
 24,958
 13,767
  -194,095
150
0
0
0
 
2
1
10:23
15:08
 17,101
 14,142
   136,529
136
0
0
0
 
3
1
00:00
05:04
 18,259
 13,251
   -79,510
143
0
0
0
 
4
4
1
2
07:45
16:28
12:03
19:55
 15,430
 12,410
 13,842
 14,554
  -349,362
  -347,802
239
161
1
0
86
0
0
0
 
5
1
15:17
22:22
 25,510
 14,646
  -313,783
148
0
0
0
 
6
6
1
2
00:00
18:02
01:21
23:59
  4,849
 21,460
 13,005
 14,816
    14,762
    16,600
56
147
1
0
1
0
0
0
 
7
7
1
2
06:14
13:19
08:23
18:13
  7,721
 17,668
 13,560
 14,393
  -632,667
  -632,397
40
71
1
0
0
0
0
0
 
8
1
09:04
16:08
 25,295
 14,133
  -640,083
126
0
0
0
 
9
1
14:47
21:06
 22,700
 14,594
    36,273
177
0
0
0
 
10
10
1
2
11:02
20:29
15:34
23:03
 16,369
  9,201
 14,169
 14,780
    -1,226
     -635
128
63
0
0
0
0
0
0
 
11
1
03:12
08:46
 20,041
 13,547
     7,289
160
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:27
13:48
 26,457
 13,891
    14,176
188
0
0
0
 
14
14
1
2
01:24
18:14
06:18
20:28
 17,662
  8,039
 13,346
 14,596
   129,301
   130,431
115
48
1
0
1
0
0
0
 
15
15
1
2
00:00
21:06
03:38
23:59
 13,075
 10,392
 13,151
 14,957
  -104,304
  -102,837
60
93
1
0
1
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:07
20:25
01:23
23:57
  4,605
 12,691
 13,051
 14,935
  -450,969
  -452,238
66
65
0
0
0
0
0
0
 
18
18
1
2
00:00
22:23
03:23
23:59
 12,142
  5,781
 13,163
 14,980
    88,958
    90,791
63
80
1
0
1
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:51
11:01
 25,797
 13,659
   136,251
209
0
0
0
 
21
1
00:00
04:59
 17,940
 13,245
     8,170
107
1
1
0
 
22
22
22
1
2
3
00:00
08:23
22:23
03:07
10:15
23:59
 11,230
  6,620
  5,778
 13,148
 13,737
 14,953
  -499,275
  -499,439
  -499,563
63
47
48
0
0
0
0
0
0
0
0
0
 
23
23
23
1
2
3
00:02
13:48
21:22
01:45
16:38
23:47
  6,068
 10,195
  8,680
 13,027
 14,291
 14,917
    10,339
    11,555
    12,158
52
85
93
1
1
0
1
0
0
0
0
0
 
24
24
1
2
09:13
17:02
11:01
21:21
  6,494
 15,557
 13,827
 14,650
      386
     1,113
75
75
0
0
0
0
0
0
 
25
25
1
2
04:23
20:15
08:25
23:47
 14,544
 12,726
 13,532
 14,827
    -7,200
    -5,920
93
93
1
0
1
0
0
0
 
26
1
13:10
18:32
 19,350
 14,420
    28,714
196
0
5
0
 
27
1
08:02
14:27
 23,025
 13,997
     8,701
147
0
0
0
 
28
1
11:25
16:38
 18,705
 14,259
    61,843
137
0
0
0
 
29
1
02:42
07:35
 17,574
 13,477
  -574,054
146
0
0
0
 
30
1
17:07
22:22
 18,958
 14,728
  -191,447
189
0
1
0
 
31
1
01:21
06:39
 19,006
 13,363
   -67,827
146
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.