GPS Space Vehicle Time Integrity for MJD 52332

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
01:14
08:00
 24,367
 -1,173
  -219,324
57
0
0
0
 
2
1
03:32
08:49
 19,009
 -1,178
   157,738
48
0
0
0
 
3
3
1
2
06:24
19:27
08:03
23:59
  5,852
 16,303
 -1,185
 -1,172
    -7,136
    -7,287
47
48
0
5
0
0
0
0
 
4
4
1
2
03:17
11:16
05:40
15:52
  8,599
 16,423
 -1,170
 -1,171
   -39,267
   -39,977
69
125
1
0
1
0
0
0
 
5
1
12:00
17:58
 21,405
 -1,170
    -4,190
46
0
0
0
 
6
-
 
 
 
 
 
 
 
 
 
7
1
08:48
14:17
 19,708
 -1,172
  -710,269
55
0
0
0
 
8
1
05:10
12:03
 24,796
 -1,168
  -713,246
48
0
0
0
 
9
9
1
2
10:55
21:51
15:56
23:14
 17,888
  4,934
 -1,163
 -1,183
    30,792
    30,833
46
53
0
0
0
0
0
0
 
10
10
1
2
08:03
14:33
09:30
19:11
  5,148
 16,587
 -1,163
 -1,166
    -1,894
    -1,917
44
51
0
0
0
0
0
0
 
11
11
1
2
00:00
09:59
03:59
11:28
 14,339
  5,243
 -1,218
 -1,181
   -10,132
   -10,111
57
49
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:46
09:15
 23,373
 -1,176
     1,745
49
0
0
0
 
14
14
1
2
00:00
20:53
02:37
23:59
  9,407
 11,130
 -1,202
 -1,156
    96,761
    96,530
54
57
0
0
0
0
0
0
 
15
1
16:37
23:40
 25,398
 -1,170
  -146,360
60
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:58
21:26
 19,682
 -1,171
  -233,577
509
0
8481
0
 
18
1
17:29
23:32
 21,705
 -1,174
    72,802
54
3
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:24
06:11
 20,791
 -1,176
   139,975
53
0
0
0
 
21
21
1
2
00:00
19:01
01:32
23:59
  5,476
 17,883
 -1,183
 -1,175
     -867
     -842
52
50
0
0
0
0
0
0
 
22
22
1
2
02:02
18:03
06:28
20:49
 15,870
  9,928
 -1,170
 -1,183
  -621,001
  -621,459
77
46
1
0
0
0
0
0
 
23
1
16:05
21:12
 18,403
 -1,139
    -8,517
44
0
0
0
 
24
1
12:01
17:24
 19,387
 -1,171
   -13,356
57
0
0
0
 
25
25
1
2
00:00
16:01
04:22
17:08
 15,670
  3,982
 -1,189
 -1,184
   -24,673
   -24,705
56
45
0
0
0
0
0
0
 
26
26
1
2
08:51
17:46
12:55
21:24
 14,586
 13,019
 -1,170
 -1,171
    77,022
    77,450
74
56
1
0
0
0
0
0
 
27
1
04:00
10:45
 24,214
 -1,173
   -13,242
52
0
0
0
 
28
1
06:30
12:36
 21,935
 -1,170
    65,606
47
5
0
0
 
29
29
1
2
00:00
21:27
01:10
23:59
  4,194
  9,153
 -1,201
 -1,178
  -510,895
  -509,621
58
59
1
0
1
0
0
0
 
30
1
13:24
18:39
 18,870
 -1,174
  -506,963
195
0
1
0
 
31
31
1
2
06:23
21:13
09:38
23:14
 11,656
  7,266
 -1,187
 -1,188
   -97,301
   -97,446
50
50
0
0
0
0
0
0
 
32
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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.