GPS Space Vehicle Time Integrity for MJD 53130

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 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
1
1
1
2
3
4
00:00
18:26
20:38
22:52
01:32
20:36
22:50
23:59
  5,518
  7,810
  7,869
  4,054
   456
   446
   436
   438
  -341,908
  -342,027
  -342,050
  -342,058
7
10
2
1
5
0
0
0
0
0
0
0
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
3
1
2
3
00:00
13:20
22:52
01:39
17:45
23:59
  5,955
 15,829
  4,054
   430
   447
   446
    -7,284
    -7,464
    -7,562
9
15
9
1
1
0
0
0
0
0
0
0
 
4
4
1
2
04:07
21:13
09:20
22:33
 18,672
  4,811
   447
   441
   135,438
   136,061
59
20
1
0
1
0
0
0
 
5
1
05:43
11:38
 21,226
   451
   -28,291
11
0
0
0
 
6
1
07:59
14:33
 23,523
   452
   -21,020
26
0
0
0
 
7
1
01:56
08:12
 22,436
   452
  -552,965
82
0
0
0
 
8
-
 
 
 
 
 
 
 
 
 
9
9
1
2
04:30
14:19
09:24
16:45
 17,491
  8,722
   445
   439
    43,254
    43,306
12
7
0
0
0
0
0
0
 
10
10
1
2
00:13
07:38
02:43
12:30
  8,932
 17,430
   440
   453
   -43,098
   -43,115
5
8
0
11
0
0
0
0
 
11
11
1
2
02:06
16:42
04:55
20:36
 10,102
 14,007
   442
   444
  -114,472
  -114,623
10
10
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
20:38
22:52
03:00
22:50
23:59
 10,804
  7,869
  4,054
   446
   442
   451
    29,483
    29,449
    29,456
4
4
1
12
0
0
0
0
0
0
0
0
 
14
1
13:52
20:04
 22,316
   448
    20,007
3
87
0
0
 
15
1
11:50
18:39
 24,522
   447
  -261,875
38
0
0
0
 
16
16
16
16
1
2
3
4
11:45
19:21
20:38
22:52
14:36
20:36
22:50
23:59
 10,247
  4,523
  7,869
  4,054
   445
   453
   454
   448
   -12,063
   -12,042
   -12,038
   -12,041
6
4
3
5
0
3
1
2
0
0
0
0
0
0
0
0
 
17
1
06:24
12:29
 21,832
   452
  -319,950
138
0
0
0
 
18
1
10:45
17:21
 23,713
   451
    32,761
20
0
0
0
 
19
19
19
1
2
3
00:00
14:34
22:58
02:56
18:29
23:59
 10,578
 14,090
  3,666
   441
   442
   455
    61,925
    61,420
    61,202
32
38
13
1
1
0
0
0
0
0
0
0
 
20
20
20
1
2
3
18:10
20:38
22:52
20:36
22:50
23:59
  8,720
  7,869
  4,022
   447
   454
   460
   166,521
   166,498
   166,483
8
5
5
0
0
0
0
0
0
0
0
0
 
21
1
09:33
16:48
 26,055
   453
   -74,804
3
35
0
0
 
22
1
12:01
19:05
 25,392
   449
     1,700
37
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
05:14
10:55
 20,369
   457
   -23,986
16
0
0
0
 
25
25
1
2
16:18
20:38
20:36
21:47
 15,493
  4,141
   440
   444
   -65,528
   -65,537
5
4
0
0
0
0
0
0
 
26
26
1
2
02:20
10:47
06:16
14:41
 14,112
 14,034
   445
   448
   -58,371
   -58,910
72
74
1
0
0
0
0
0
 
27
27
27
1
2
3
00:00
21:26
22:52
04:34
22:50
23:59
 16,426
  4,988
  4,054
   444
   455
   453
  -161,402
  -163,476
  -163,612
140
40
35
1
0
0
1
0
0
0
0
0
 
28
1
00:05
07:09
 25,309
   448
   -29,930
14
0
0
0
 
29
29
1
2
01:43
10:33
05:58
14:02
 15,181
 12,494
   445
   448
  -234,584
  -234,536
9
7
1
2
0
0
0
0
 
30
1
07:28
12:49
 19,161
   449
  -526,760
43
1
0
0
 







32
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33
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34
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35
-
 
 
 
 
 
 
 
 
 







36
-
 
 
 
 
 
 
 
 
 







37
-
 
 
 
 
 
 
 
 
 







38
-
 
 
 
 
 
 
 
 
 







39
-
 
 
 
 
 
 
 
 
 







40
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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.