GPS Space Vehicle Time Integrity for MJD 52216

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
10:18
16:10
 21,095
   484
  -201,508
12
0
0
0
 
2
1
15:36
21:59
 22,971
   485
   100,653
46
0
0
0
 
3
3
1
2
04:01
12:18
07:08
16:27
 11,188
 14,997
   468
   488
   -79,422
   -79,508
9
20
1
0
0
0
0
0
 
4
1
19:02
21:59
 10,631
   490
  -462,815
74
0
0
0
 
5
5
1
2
00:00
20:47
01:45
21:59
  6,325
  4,335
   467
   480
  -320,383
  -320,498
6
3
49
1
0
0
0
0
 
6
1
00:00
23:59
 18,043
   444
     1,381
3688
1
1
0
 
7
1
17:07
21:59
 17,576
   483
  -562,918
129
0
0
0
 
8
1
14:15
20:15
 21,579
   481
  -612,160
84
0
0
0
 
9
9
1
2
04:05
19:26
07:59
21:59
 14,027
  9,234
   473
   489
    15,367
    15,482
11
8
6
0
0
0
0
0
 
10
1
00:00
03:37
 13,057
   469
   -12,485
6
27
0
0
 
11
11
1
2
07:33
16:02
10:59
19:56
 12,361
 14,024
   472
   480
    -4,471
    -4,473
4
8
1
36
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:55
17:13
 19,046
   484
     7,363
4
5
0
0
 
14
1
05:01
11:25
 23,059
   477
   122,777
5
4
0
0
 
15
1
01:54
08:03
 22,121
   467
   -99,964
27
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:59
07:26
 23,175
   466
  -231,524
540
0
10772
0
 
18
1
02:04
08:46
 24,120
   467
    75,931
7
10
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:09
20:12
13:59
21:23
 17,421
  4,260
   488
   497
   111,737
   111,844
22
8
1
9
0
0
0
0
 
21
1
03:48
10:19
 23,460
   480
    -4,746
4
50
0
0
 
22
1
09:43
15:01
 19,093
   499
  -386,630
215
0
0
0
 
23
1
00:52
06:52
 21,587
   470
      394
6
3
0
0
 
24
24
1
2
00:00
20:17
02:14
21:59
  8,063
  6,154
   464
   485
    -3,037
    -3,192
9
8
1
19
0
0
0
0
 
25
1
07:27
13:12
 20,689
   479
   -18,656
6
20
0
0
 
26
26
1
2
01:09
17:18
05:51
19:30
 16,946
  7,934
   467
   477
    -2,852
    -2,716
12
8
4
0
0
0
0
0
 
27
1
12:59
19:12
 22,392
   482
     -479
10
0
0
0
 
28
1
15:17
21:57
 23,956
   487
    34,688
26
0
0
0
 
29
1
06:07
12:45
 23,875
   480
  -614,552
44
0
0
0
 
30
30
30
1
2
3
00:00
07:54
22:14
02:35
10:39
23:59
  9,343
  9,872
  6,343
   467
   479
   480
  -131,488
  -132,013
  -132,928
51
49
35
1
1
0
0
1
0
0
0
0
 
31
31
1
2
05:33
13:07
07:22
17:56
  6,529
 17,329
   462
   483
   -72,534
   -72,584
4
14
8
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(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.