GPS Space Vehicle Time Integrity for MJD 52582

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
07:50
14:43
 24,771
 -1,530
  -257,595
32
5
0
0
 
2
2
1
2
01:52
09:34
04:06
13:58
  8,087
 15,708
 -1,550
 -1,534
     8,249
     8,462
23
34
170
72
0
0
0
0
 
3
3
1
2
03:34
13:58
07:11
15:04
 13,021
  3,909
 -1,542
 -1,535
   -78,791
   -78,890
26
25
276
49
0
0
0
0
 
4
4
1
2
10:25
18:07
12:34
22:58
  7,772
 17,357
 -1,536
 -1,525
  -351,678
  -351,932
34
65
4
1
0
0
0
0
 
5
1
18:55
23:59
 18,257
 -1,525
   -39,601
23
471
0
0
 
6
6
1
2
00:00
21:23
03:58
23:59
 14,188
  9,398
 -1,543
 -1,531
     -518
     -490
22
22
501
322
0
0
0
0
 
7
1
15:46
21:15
 19,716
 -1,529
  -294,760
198
0
0
0
 
8
1
11:54
18:54
 25,142
 -1,522
  -374,646
211
0
0
0
 
9
9
1
2
04:44
17:47
06:23
22:48
  5,795
 18,068
 -1,544
 -1,529
    13,931
    14,040
23
24
158
420
0
0
0
0
 
10
10
10
1
2
3
00:00
13:44
21:22
01:38
16:18
23:59
  5,870
  9,211
  9,474
 -1,557
 -1,519
 -1,507
   -15,967
   -15,958
   -15,958
23
20
28
142
335
71
0
0
0
0
0
0
 
11
11
1
2
05:53
16:50
10:50
18:19
 17,827
  5,142
 -1,541
 -1,531
   -26,386
   -26,412
27
30
50
44
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:39
15:57
 22,675
 -1,531
    15,576
27
170
0
0
 
14
1
03:35
09:17
 20,453
 -1,541
    39,441
36
13
0
0
 
15
15
1
2
00:00
01:52
01:38
06:46
  5,866
 17,675
 -1,533
 -1,548
   -32,965
   -33,040
23
31
93
167
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:49
05:48
23:59
 20,910
  4,211
 -1,552
 -1,496
    -4,608
    -4,650
36
21
28
161
0
0
0
0
 
18
1
00:55
06:31
 20,202
 -1,545
    24,597
42
35
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
07:08
13:09
 21,650
 -1,535
   194,281
32
16
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
22
1
2
01:38
09:00
03:33
13:31
  6,911
 16,246
 -1,551
 -1,539
  -192,619
  -186,785
376
862
1
0
1538
10705
0
0
 
23
23
1
2
00:00
22:35
03:29
23:59
 12,570
  4,965
 -1,549
 -1,486
   -14,310
   -14,304
30
24
54
118
0
0
0
0
 
24
1
18:57
23:59
 18,077
 -1,524
   -70,546
39
21
0
0
 
25
1
06:08
11:22
 18,812
 -1,539
   -36,345
33
49
0
0
 
26
26
1
2
00:54
15:46
04:14
19:43
 12,019
 14,146
 -1,548
 -1,523
  -279,439
  -280,529
85
87
1
0
1
0
0
0
 
27
1
10:52
17:43
 24,704
 -1,526
  -356,907
331
0
3087
0
 
28
1
13:31
20:05
 23,608
 -1,515
    85,387
30
133
0
0
 
29
1
16:32
19:24
 10,357
 -1,526
  -328,354
60
0
0
0
 
30
30
1
2
00:00
20:29
01:51
23:59
  6,521
 12,603
 -1,543
 -1,530
  -423,080
  -425,059
59
98
1
0
1
0
0
0
 
31
31
1
2
03:59
13:59
07:51
16:31
 13,855
  9,129
 -1,548
 -1,535
  -351,575
  -351,354
31
24
37
266
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.