GPS Space Vehicle Time Integrity for MJD 52268

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MYS)
-GPSSV (ns)		UTC(MYS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
06:49
12:39
 21,021
 21,405
  -187,439
3941
0
19479
0
 
2
1
10:12
16:39
 23,211
 29,957
   156,391
4301
0
21662
0
 
3
3
1
2
00:29
08:45
03:35
12:52
 11,157
 14,835
  3,318
 23,936
   -91,751
   -71,236
1911
2758
1
0
9662
13264
0
0
 
4
1
15:25
20:59
 20,047
 40,744
  -301,686
3744
0
18514
0
 
5
1
17:10
22:06
 17,733
 43,913
  -285,829
3122
0
16086
0
 
6
6
1
2
00:00
19:52
01:25
23:59
  5,137
 14,857
  1,100
 49,230
     3,007
    51,149
621
11981
1
11
105
13200
0
0
 
7
1
13:29
19:49
 22,819
 37,284
  -621,604
4004
0
21173
0
 
8
1
10:44
16:43
 21,541
 30,647
  -628,715
3901
0
19948
0
 
9
9
1
2
00:33
15:54
04:27
19:27
 14,071
 12,799
  4,388
 39,566
    27,197
    62,474
2569
2296
1
0
12579
11183
0
0
 
10
1
18:45
23:59
 18,838
 47,992
    32,133
11523
11
17183
0
 
11
11
1
2
04:01
12:29
07:26
16:23
 12,281
 14,009
 11,973
 32,288
     5,449
    25,750
2335
2550
1
0
10759
12423
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:21
13:39
 19,073
 24,378
    24,951
3561
0
17522
0
 
14
1
01:29
07:54
 23,064
  9,505
   123,907
4394
0
21553
0
 
15
15
1
2
00:00
22:15
04:29
23:59
 16,127
  6,285
  3,985
 50,850
  -116,550
   -70,036
2640
14637
1
12
14611
4603
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:23
03:53
23:59
 14,026
  9,378
  3,342
 50,391
   414,598
   450,913
1653
5391
1
11
12129
7199
0
0
 
18
18
1
2
00:00
22:27
05:12
23:59
 18,761
  5,526
  4,811
 51,723
    80,611
   127,517
3212
946
1
0
17263
3845
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:41
16:40
10:28
17:54
 17,219
  4,427
 17,526
 38,723
   142,202
   163,499
3269
797
1
0
15701
2830
0
0
 
21
1
00:13
06:44
 23,472
  6,749
     1,695
4266
0
21969
0
 
22
1
06:08
11:26
 19,106
 19,199
  -511,733
3467
0
17519
0
 
23
23
1
2
00:00
21:00
03:01
23:59
 10,879
 10,744
  2,406
 50,157
     -818
    46,871
1546
1848
1
0
9383
9076
0
0
 
24
1
16:42
22:33
 21,080
 43,886
    28,556
3710
0
19451
0
 
25
1
03:50
09:33
 20,560
 14,268
    -6,750
3897
0
19026
0
 
26
26
26
1
2
3
00:00
13:51
21:36
02:22
15:58
23:59
  8,532
  7,638
  8,624
  1,772
 33,353
 50,721
    20,642
    52,594
    70,179
1012
1416
3003
1
1
11
7060
6066
6967
0
0
0
 
27
1
09:24
15:38
 22,408
 27,878
    21,804
4137
0
20838
0
 
28
1
11:44
18:24
 23,979
 33,694
    83,589
4383
0
22397
0
 
29
1
02:37
09:16
 23,953
 12,473
  -568,318
4626
0
22459
0
 
30
30
1
2
04:22
18:37
07:02
22:57
  9,602
 15,568
 11,930
 46,438
  -232,895
  -201,578
1693
2466
1
0
7946
13751
0
0
 
31
31
1
2
02:02
09:36
03:49
14:24
  6,375
 17,295
  5,294
 26,689
   -77,429
   -56,107
1238
3198
1
0
4876
15735
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(MYS) 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(MYS) 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.