GPS Space Vehicle Time Integrity for MJD 52598

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(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
07:57
13:53
 21,344
    47
  -258,258
8
0
0
0
 
2
1
08:15
13:28
 18,787
    44
    18,625
43
0
0
0
 
3
3
1
2
02:04
10:14
05:01
14:30
 10,545
 15,332
    23
    36
   -81,776
   -81,866
10
9
1
11
0
0
0
0
 
4
1
16:59
22:37
 20,288
    36
  -361,238
40
0
0
0
 
5
1
18:44
23:36
 17,483
    33
   -40,958
8
31
0
0
 
6
6
1
2
00:00
21:26
02:55
23:59
 10,544
  9,224
    35
   -75
     1,433
     1,354
6
2824
0
12
0
12
0
0
 
7
1
14:51
21:09
 22,624
    41
  -239,134
263
0
1
0
 
8
1
12:01
18:03
 21,685
    34
   -19,709
184
0
0
0
 
9
9
1
2
01:58
17:19
05:52
20:52
 14,008
 12,798
    27
    31
    17,810
    17,909
10
10
4
0
0
0
0
0
 
10
10
1
2
00:00
20:07
01:26
23:59
  5,178
 13,922
    27
   330
   -15,216
   -14,965
6
9486
8
12
0
12
0
0
 
11
11
1
2
05:26
13:52
08:49
17:48
 12,141
 14,157
    23
    38
   -26,251
   -26,274
6
9
1
4
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:44
15:03
 19,135
    41
    18,141
8
0
0
0
 
14
1
02:47
09:07
 22,725
    33
    38,264
13
0
0
0
 
15
1
00:00
06:03
 21,693
    31
   -37,926
33
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:46
05:16
23:59
 18,942
  4,414
    26
  -928
    -4,878
    -5,948
14
18178
1
12
0
4414
0
0
 
18
1
00:08
06:51
 24,127
    32
    21,182
24
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:59
18:06
11:50
19:13
 17,461
  4,026
    39
    43
   198,303
   198,364
10
8
2
17
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
07:43
13:09
 19,529
    32
    -8,216
36
0
0
0
 
23
23
1
2
00:00
21:38
03:15
23:59
 11,715
  8,490
    28
  -187
   -13,644
   -13,912
7
6159
1
12
0
12
0
0
 
24
1
18:08
23:59
 21,022
   304
   -72,415
10930
12
12
0
 
25
1
05:18
11:02
 20,581
    30
   -35,469
6
17
0
0
 
26
26
26
1
2
3
00:00
15:01
22:53
03:36
17:23
23:59
 12,978
  8,499
  3,940
    28
    30
    48
  -305,163
  -306,154
  -306,636
73
50
26
1
1
0
1
0
0
0
0
0
 
27
1
10:56
17:06
 22,208
    37
  -414,328
255
0
0
0
 
28
1
13:11
19:50
 23,932
    49
    85,354
11
12
0
0
 
29
29
29
1
2
3
00:00
14:23
22:34
02:56
17:11
23:59
 10,539
 10,052
  5,097
    32
    29
  -824
  -351,610
  -352,549
  -353,889
56
57
17750
1
1
12
1
0
5097
0
0
0
 
30
30
1
2
05:46
20:08
08:37
23:59
 10,252
 13,858
    30
   408
  -455,600
  -456,422
65
12664
1
12
1
1055
0
0
 
31
31
1
2
03:33
11:03
05:12
15:52
  5,889
 17,320
    27
    45
  -339,763
  -339,460
14
49
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(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.