GPS Space Vehicle Time Integrity for MJD 51755

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
16:51
23:47
 24,952
  -421
  -139,100
40
0
0
0
 
2
1
00:00
05:25
 19,502
  -420
   248,419
46
1
0
0
 
3
3
3
1
2
3
11:09
12:46
20:22
12:25
15:44
23:05
  4,444
 10,733
  9,670
  -429
  -430
  -414
   -26,949
   -26,980
   -27,057
44
43
42
1
0
0
0
0
0
0
0
0
 
4
1
02:26
07:45
 19,108
  -417
  -274,958
224
1
2
0
 
5
1
03:53
09:46
 20,994
  -420
  -259,299
42
9
0
0
 
6
1
06:14
12:45
 23,397
  -420
    -1,457
43
0
0
0
 
7
1
00:00
06:12
 22,095
  -420
  -162,281
100
1
1
0
 
8
8
1
2
00:00
20:37
03:47
23:59
 13,603
 12,167
  -417
  -406
  -336,564
  -339,829
184
155
1
0
1
0
0
0
 
9
9
1
2
02:39
12:26
07:24
14:41
 17,065
  8,049
  -421
  -429
     1,136
     1,170
39
46
1
12
0
0
0
0
 
10
10
1
2
05:36
22:06
09:58
23:59
 15,685
  6,559
  -423
  -418
   -54,851
   -54,876
41
38
3
1
0
0
0
0
 
11
11
1
2
00:41
14:30
02:38
19:24
  6,921
 17,651
  -412
  -419
  -504,981
  -506,222
62
120
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:59
02:43
23:59
  9,724
  7,140
  -417
  -413
   816,186
   816,724
42
39
1
0
1
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
11:30
17:40
 21,985
  -429
  -842,532
55
10
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
07:13
14:29
 25,934
  -423
   266,188
43
2
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
19
1
2
00:00
18:11
01:26
23:59
  5,135
 20,900
  -406
  -415
  -247,222
  -247,966
42
63
1
0
1
0
0
0
 
20
1
16:07
21:57
 20,880
  -425
    75,351
54
2
0
0
 
21
1
10:33
17:40
 25,524
  -425
   -13,950
43
0
0
0
 
22
22
1
2
10:46
17:08
12:25
21:59
  5,929
 17,434
  -424
  -423
  -151,445
  -152,460
78
177
1
0
1
0
0
0
 
23
1
08:52
15:19
 23,256
  -419
   -13,928
44
0
0
0
 
24
1
03:22
09:03
 20,509
  -414
  -769,569
49
0
0
0
 
25
1
14:30
19:54
 19,444
  -429
    -7,591
41
5
0
0
 
26
26
26
1
2
3
01:04
08:54
10:02
04:25
10:01
12:45
 11,970
  3,975
  9,756
  -416
  -417
  -424
  -523,897
  -524,160
  -524,243
51
43
57
0
0
1
0
0
0
0
0
0
 
27
27
1
2
00:00
19:38
02:50
23:59
 10,191
 15,669
  -417
  -420
   -27,166
   -27,245
38
41
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
29
1
2
12:26
16:26
16:25
17:39
 14,324
  4,359
  -424
  -415
  -700,635
  -700,711
54
45
0
0
0
0
0
0
 
30
1
05:26
10:49
 19,340
  -414
    30,823
42
4
0
0
 
31
31
1
2
14:42
20:47
16:21
23:59
  5,944
 11,343
  -421
  -410
    -6,424
    -6,441
40
41
0
4
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 UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) 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.