GPS Space Vehicle Time Integrity for MJD 53547

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
11:30
18:13
 23,141
    71
  -410,476
1761
1
4
0
 
2
1
01:22
07:34
 21,455
    50
    26,246
32
2
2
0
 
3
3
1
2
09:19
17:20
12:03
21:40
  9,495
 15,000
    46
    63
   -12,069
   -12,159
8
16
1
1
0
1
0
0
 
4
1
00:00
05:33
 19,410
    49
  -131,080
142
3
3
0
 
5
1
01:48
06:41
 16,896
    59
  -109,565
48
3
2
0
 
6
1
04:33
09:58
 18,693
    50
  -659,060
199
2
2
0
 
7
7
1
2
00:00
21:56
04:17
23:59
 14,876
  7,184
    51
  -358
  -191,071
  -193,219
111
10428
3
12
3
525
0
0
 
8
8
1
2
00:00
19:16
01:19
23:59
  4,773
 16,339
    57
   377
    33,209
    33,614
5
11206
1
12
0
13
0
0
 
9
9
1
2
00:25
09:02
04:00
12:54
 12,523
 13,586
    55
    54
    49,783
    49,845
12
10
1
25
1
0
0
0
 
10
1
03:15
08:31
 18,210
    49
   -65,853
32
2
2
0
 
11
11
1
2
12:32
20:49
15:45
23:59
 10,763
 11,173
    81
   365
  -239,647
  -239,477
2582
8936
1
12
4
12
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:48
22:09
 18,538
    62
    -2,702
11
1
1
0
 
14
1
09:58
16:18
 21,625
    67
    28,920
1821
1
1
0
 
15
1
07:45
13:38
 19,976
    71
  -450,847
1895
1
5
0
 
16
1
14:54
19:56
 17,270
    63
    -3,898
6
231
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
07:04
13:43
 22,726
    66
   166,406
1777
1
5
0
 
19
19
1
2
10:20
18:15
12:41
22:47
  8,105
 15,648
    49
    68
    23,133
    23,172
5
16
1
1
0
1
0
0
 
20
20
1
2
01:15
14:14
02:30
19:00
  4,101
 16,480
    48
    60
    60,182
    60,094
15
8
2
3
1
0
0
0
 
21
1
05:59
12:21
 21,804
    56
  -110,426
27
2
2
0
 
22
1
08:30
15:08
 22,816
    64
   -27,266
1773
1
5
0
 
23
1
15:19
21:12
 20,347
    65
  -189,843
31
1
1
0
 
24
24
24
1
2
3
00:00
15:06
22:41
03:31
16:40
23:59
 12,324
  5,242
  4,724
    51
    46
 -1,060
   -26,821
   -26,963
   -28,150
22
6
22461
2
1
12
1
0
4724
0
0
0
 
25
1
12:15
17:56
 19,479
    66
   -96,333
1919
1
4
0
 
26
26
1
2
06:07
22:10
10:48
23:59
 15,914
  6,440
    46
   332
   -22,645
   -22,319
32
6419
2
12
2
12
0
0
 
27
1
18:00
23:59
 20,908
   417
    -4,457
14872
12
13
0
 
28
28
1
2
00:00
20:16
02:58
23:59
 10,309
 13,172
    53
   132
   -44,952
   -44,852
39
2030
1
12
1
12
0
0
 
29
29
1
2
05:46
21:30
10:05
23:59
 14,754
  8,710
    49
   555
  -143,550
  -144,462
128
13170
3
12
3
3985
0
0
 
30
30
1
2
03:18
12:51
07:33
15:43
 14,842
  9,549
    46
    81
  -265,830
  -266,415
91
2742
3
1
3
4
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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(MSL) 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(MSL) 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.