GPS Space Vehicle Time Integrity for MJD 53171

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
2
3
15:32
17:50
20:10
17:49
20:08
22:35
  8,264
  8,239
  8,703
   453
   443
   444
  -348,242
  -348,268
  -348,282
7
6
3
0
0
21
0
0
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
10:33
20:10
14:57
22:47
 15,807
  9,458
   448
   450
   -18,735
   -18,833
14
10
1
0
0
0
0
0
 
4
4
1
2
04:32
18:25
06:32
19:46
  7,219
  4,874
   452
   442
   178,542
   179,159
26
19
1
0
1
0
0
0
 
5
1
04:32
08:54
 15,684
   459
   -34,476
12
0
0
0
 
6
1
05:20
11:51
 23,406
   459
  -121,991
406
0
6627
0
 
7
1
00:00
02:18
  8,266
   469
  -502,448
36
1
0
0
 
8
8
1
2
00:00
20:10
02:18
23:59
  8,265
 13,763
   468
   452
     2,541
     2,582
1
8
6
0
0
0
0
0
 
9
9
1
2
04:32
11:31
06:37
13:59
  7,499
  8,826
   467
   446
    49,852
    49,880
5
6
1
0
0
0
0
0
 
10
10
1
2
04:52
21:24
09:45
23:51
 17,548
  8,777
   457
   442
   -45,191
   -45,240
8
6
1
0
0
0
0
0
 
11
11
1
2
00:00
13:55
02:08
17:49
  7,689
 14,063
   467
   451
  -124,523
  -124,690
8
9
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
17:50
20:10
20:08
23:59
  8,255
 13,763
   446
   451
    27,769
    27,767
4
2
1
125
0
0
0
0
 
14
1
11:02
17:13
 22,229
   452
    22,052
3
207
0
0
 
15
1
09:03
15:52
 24,499
   453
  -279,781
38
0
0
0
 
16
16
16
16
1
2
3
4
08:55
16:32
17:50
20:10
11:48
17:49
20:08
21:11
 10,331
  4,638
  8,239
  3,700
   454
   451
   452
   443
   -10,024
   -10,009
   -10,005
   -10,010
4
4
3
4
0
15
6
1
0
0
0
0
0
0
0
0
 
17
1
04:32
09:30
 17,852
   460
    45,884
91
0
0
0
 
18
1
07:57
14:33
 23,707
   456
    45,058
21
0
0
0
 
19
19
1
2
11:54
20:13
15:44
23:59
 13,784
 13,535
   448
   450
    34,692
    34,513
23
24
1
0
0
0
0
0
 
20
20
20
1
2
3
15:22
17:50
20:10
17:49
20:08
21:10
  8,846
  8,255
  3,650
   452
   453
   451
   153,001
   152,967
   152,941
9
10
5
0
0
0
0
0
0
0
0
0
 
21
1
06:46
14:01
 26,012
   456
   -76,056
8
0
0
0
 
22
1
09:12
16:16
 25,385
   445
   -11,071
22
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
06:00
08:06
  7,583
   458
   -34,300
9
0
0
0
 
25
25
1
2
13:31
17:50
17:49
19:01
 15,499
  4,229
   449
   449
   -68,471
   -68,480
4
4
8
1
0
0
0
0
 
26
26
1
2
00:00
07:59
02:18
11:53
  8,266
 14,028
   463
   453
  -117,516
  -118,023
36
67
1
1
0
1
0
0
 
27
27
27
1
2
3
00:00
18:42
20:10
01:50
20:08
23:59
  6,580
  5,147
 13,763
   462
   449
   452
  -255,672
  -257,297
  -257,524
50
35
92
1
0
0
1
0
0
0
0
0
 
28
28
1
2
00:00
21:14
02:18
23:59
  8,266
  9,876
   463
   452
   -34,299
   -34,394
3
4
53
58
0
0
0
0
 
29
29
29
1
2
3
00:00
07:46
22:54
02:18
11:17
23:59
  8,265
 12,583
  3,925
   461
   451
   445
  -224,282
  -224,161
  -223,950
11
14
8
1
1
0
0
0
0
0
0
0
 
30
1
04:39
10:00
 19,235
   462
  -547,886
24
1
0
0
 
31
31
31
1
2
3
00:00
14:16
20:55
02:16
15:24
23:59
  8,186
  4,052
 11,062
   459
   447
   460
  -212,392
  -213,314
  -213,805
44
21
56
1
1
0
1
0
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.