GPS Space Vehicle Time Integrity for MJD 51896

As viewed from the National Institute of Metrology, Thailand
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
03:48
09:25
 20,238
   -38
  -157,014
49
0
0
0
 
2
1
09:07
15:30
 22,973
   -43
   313,159
50
0
0
0
 
3
1
02:27
08:09
 20,470
   -31
   -67,290
49
0
0
0
 
4
1
10:01
17:41
 27,578
   -44
  -614,941
148
0
0
0
 
5
5
1
2
14:06
21:18
18:51
23:59
 17,123
  9,658
   -29
   -72
  -277,916
  -277,995
24
38
696
0
0
0
0
0
 
6
1
16:46
21:50
 18,252
   -43
       38
30
14
0
0
 
7
1
09:07
16:52
 27,855
   -36
  -439,094
253
0
17
0
 
8
1
08:09
13:26
 19,014
   -38
  -721,382
119
0
0
0
 
9
1
17:51
23:00
 18,529
   -39
    22,600
32
0
0
0
 
10
1
13:11
19:48
 23,833
   -41
   -61,314
26
431
0
0
 
11
1
06:14
11:24
 18,591
   -32
     -829
51
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:58
14:00
09:07
15:04
 14,924
  3,760
   -36
   -60
     -200
     -224
49
24
0
58
0
0
0
0
 
14
14
1
2
00:55
18:52
03:10
23:00
  8,139
 14,865
   -43
   -38
    95,534
    95,249
37
41
1
0
0
0
0
0
 
15
15
15
1
2
3
00:55
20:36
22:03
02:10
21:50
23:59
  4,544
  4,490
  6,962
   -65
   -58
   -42
   -28,141
   -28,465
   -28,472
39
35
39
1
0
0
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
18:52
23:59
 18,447
   -47
   288,753
35
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
19
1
2
04:58
07:26
06:31
10:00
  5,587
  9,237
   -49
   -22
  -378,669
  -378,754
48
56
0
0
0
0
0
0
 
20
20
1
2
02:46
09:26
07:25
13:19
 16,740
 13,982
   -49
   -46
    51,125
    51,140
44
45
0
0
0
0
0
0
 
21
21
1
2
00:55
21:51
03:43
23:11
 10,074
  4,785
   -41
   -67
   -20,066
   -20,138
37
38
0
0
0
0
0
0
 
22
1
00:55
04:57
 14,559
   -34
  -470,240
77
0
0
0
 
23
23
1
2
00:55
17:31
01:55
23:59
  3,604
 23,339
   -47
   -45
    -4,763
    -4,799
41
35
0
2
0
0
0
0
 
24
1
11:25
20:00
 30,907
   -42
   -15,106
40
15
0
0
 
25
1
00:55
06:14
 19,140
   -44
   -10,280
40
0
0
0
 
26
1
15:38
21:18
 20,379
   -38
  -181,755
189
0
0
0
 
27
1
06:32
12:18
 20,760
   -40
    -5,615
52
0
0
0
 
28
28
1
2
01:55
06:32
06:14
09:07
 15,495
  9,268
   -33
   -41
   -11,230
   -11,278
41
51
0
0
0
0
0
0
 
29
29
29
1
2
3
00:55
02:11
20:14
01:55
04:57
23:59
  3,604
  9,970
 13,511
   -44
   -38
   -48
  -314,800
  -314,996
  -316,737
45
93
113
0
1
0
0
1
0
0
0
0
 
30
30
1
2
00:55
15:27
02:13
18:51
  4,684
 12,287
   -42
   -38
    51,152
    51,250
37
27
0
37
0
0
0
0
 
31
1
04:01
10:00
 21,509
   -37
   -22,818
50
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(NIMT) 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(NIMT) 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.