GPS Space Vehicle Time Integrity for MJD 52977

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
05:40
12:10
 23,412
   416
  -317,831
20
13
0
0
 
2
1
06:09
10:57
 17,284
   421
   233,303
39
0
0
0
 
3
3
1
2
00:02
08:46
04:16
12:08
 15,020
 12,029
   432
   420
   -66,484
   -66,585
14
14
1
57
0
0
0
0
 
4
4
1
2
07:48
14:36
09:03
19:50
  4,505
 18,827
   416
   421
    19,464
    19,661
14
30
31
0
0
0
0
0
 
5
1
16:21
22:04
 20,397
   428
    -7,486
13
43
0
0
 
6
6
1
2
00:01
18:42
01:14
23:59
  4,404
 18,974
   419
   424
     2,485
     2,519
8
11
24
134
0
0
0
0
 
7
7
1
2
12:15
17:03
17:01
18:15
 17,178
  4,368
   428
   414
  -643,617
  -643,625
11
11
243
40
0
0
0
0
 
8
1
09:30
16:20
 24,647
   433
  -397,467
20
0
0
0
 
9
9
1
2
00:57
14:57
03:05
19:45
  7,679
 17,270
   421
   426
    19,989
    20,081
24
9
106
87
0
0
0
0
 
10
10
1
2
11:46
18:06
12:49
22:35
  3,750
 16,141
   426
   423
   -35,053
   -35,074
14
12
20
146
0
0
0
0
 
11
11
11
1
2
3
03:14
05:40
13:00
05:25
07:56
15:20
  7,673
  8,158
  8,360
   421
   416
   428
   -80,898
   -80,923
   -80,973
14
12
17
31
35
100
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:53
13:19
 23,188
   419
    32,256
12
202
0
0
 
14
1
00:30
05:25
 17,480
   424
    18,952
8
136
0
0
 
15
15
1
2
00:57
22:36
05:02
23:59
 14,521
  5,012
   424
   418
  -193,913
  -194,285
22
10
1
27
0
0
0
0
 
16
16
1
2
05:43
22:04
10:14
23:22
 16,122
  4,567
   418
   416
   -13,495
   -13,569
19
13
210
47
0
0
0
0
 
17
1
17:09
22:04
 17,658
   422
   -45,576
117
0
0
0
 
18
18
1
2
00:01
21:29
03:57
23:59
 14,139
  9,018
   420
   421
     -907
     -777
7
10
46
36
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:40
10:23
 16,906
   419
   201,655
14
40
0
0
 
21
21
1
2
00:01
19:53
03:12
23:59
 11,463
 14,767
   422
   424
   -67,064
   -67,160
12
6
62
30
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
01:15
05:25
 14,812
   431
    79,247
180
0
0
0
 
24
1
15:53
21:28
 20,078
   422
   -79,687
21
43
0
0
 
25
25
1
2
03:05
05:40
05:25
08:26
  8,203
 10,005
   425
   416
   -55,936
   -55,951
9
16
55
55
0
0
0
0
 
26
26
1
2
13:00
21:29
16:44
23:57
 13,312
  8,859
   426
   421
  -485,067
  -484,861
30
22
19
8
0
0
0
0
 
27
1
07:56
14:56
 25,167
   422
  -833,007
135
0
0
0
 
28
1
10:28
17:32
 25,459
   428
    -6,792
17
48
0
0
 
29
1
12:08
16:22
 15,131
   430
  -179,887
39
1
0
0
 
30
1
17:50
23:11
 19,176
   418
  -670,467
119
0
0
0
 
31
31
1
2
02:18
10:15
04:49
12:59
  8,921
  9,864
   420
   409
  -434,444
  -434,443
8
12
28
54
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.