GPS Space Vehicle Time Integrity for MJD 52713

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278396 degrees, longitude 152.9113040 degrees, height 107.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
00:00
06:26
 22,913
 36,377
  -239,276
23
70
0
0
 
2
2
1
2
00:03
04:02
03:48
05:09
 13,354
  4,031
 36,370
 36,372
   116,902
   116,971
54
16
3
52
0
0
0
0
 
3
3
1
2
03:12
18:18
06:02
22:00
  9,905
 13,145
 36,368
 36,544
   -76,762
   -76,770
19
16
81
108
0
0
0
0
 
4
4
1
2
08:32
11:41
11:39
13:07
 11,181
  5,135
 36,461
 36,507
     2,120
     2,140
27
25
41
77
0
0
0
0
 
5
1
10:33
16:03
 19,663
 36,508
    30,026
27
56
0
0
 
6
1
12:47
19:22
 23,296
 36,535
    39,737
26
89
0
0
 
7
1
06:32
12:12
 20,217
 36,459
  -332,428
132
0
0
0
 
8
1
03:40
10:27
 24,302
 36,427
  -214,215
113
0
0
0
 
9
9
1
2
09:23
19:28
13:05
21:05
 13,295
  5,639
 36,478
 36,528
    71,698
    71,794
26
30
14
32
0
0
0
0
 
10
10
10
1
2
3
05:10
11:48
15:41
06:48
15:25
16:50
  5,836
 12,884
  4,078
 36,384
 36,495
 36,506
    14,629
    14,723
    14,728
16
27
27
93
31
61
0
0
0
0
0
0
 
11
11
1
2
00:00
07:19
01:31
09:05
  5,433
  6,361
 36,343
 36,411
    -2,556
    -2,527
19
25
97
46
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:19
07:19
 21,462
 36,394
    60,838
34
29
0
0
 
14
1
18:01
22:00
 14,300
 36,559
    60,883
29
8
0
0
 
15
1
16:04
22:00
 21,143
 36,553
   -47,638
25
130
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:01
19:41
 20,348
 36,545
    33,617
13
195
0
0
 
18
1
15:50
21:24
 19,958
 36,549
    32,178
18
134
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:00
04:50
 17,334
 36,375
   247,362
22
157
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
15:34
19:33
19:31
20:50
 14,193
  4,537
 36,543
 36,542
    14,523
    14,511
15
26
65
49
0
0
0
0
 
24
24
1
2
09:30
13:54
13:52
15:15
 15,694
  4,819
 36,487
 36,508
    21,043
    21,035
31
28
137
36
0
0
0
0
 
25
25
1
2
00:00
01:12
01:11
02:14
  4,192
  3,682
 36,355
 36,336
    -4,597
    -4,619
13
22
56
28
0
0
0
0
 
26
26
1
2
07:20
16:33
11:02
19:08
 13,021
  8,911
 36,441
 36,525
  -414,124
  -414,357
35
40
18
39
0
0
0
0
 
27
1
02:19
09:29
 25,390
 36,408
  -558,133
41
163
0
0
 
28
1
04:51
10:12
 19,105
 36,434
    99,274
17
141
0
0
 
29
29
1
2
07:10
16:21
09:34
17:28
  8,574
  3,950
 36,435
 36,520
   -57,769
   -58,019
23
25
16
31
0
0
0
0
 
30
1
12:07
16:03
 14,167
 36,521
  -525,304
21
12
0
0
 
31
31
31
1
2
3
03:48
05:51
19:29
05:46
07:19
22:00
  6,856
  5,283
  8,979
 36,387
 36,401
 36,549
     3,985
     3,770
     2,125
61
63
85
0
1
0
0
1
0
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.