GPS Space Vehicle Time Integrity for MJD 53984

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
1
2
00:00
02:25
02:21
07:52
  8,488
 19,488
  1,124
  1,152
   -73,948
   -73,952
10
51
116
0
0
0
0
0
 
2
1
12:58
21:04
 29,088
  1,134
   -30,990
65
0
0
0
 
3
-
 
 
 
 
 
 
 
 
 
4
1
11:36
18:43
 25,572
  1,136
  -304,738
76
0
0
0
 
5
5
5
1
2
3
00:00
15:14
22:29
02:01
20:23
23:59
  7,252
 18,480
  5,439
  1,125
  1,126
  1,121
  -331,261
  -332,162
  -332,458
37
98
53
1
0
0
1
0
0
0
0
0
 
6
6
1
2
03:15
18:09
04:25
23:41
  4,075
 19,890
  1,128
  1,130
  -596,764
  -596,617
43
53
0
0
0
0
0
0
 
7
7
1
2
02:25
21:00
07:41
22:28
 18,819
  5,270
  1,143
  1,116
  -528,549
  -528,343
52
51
0
0
0
0
0
0
 
8
1
09:00
14:37
 20,228
  1,152
    79,826
49
0
0
0
 
9
9
1
2
14:03
19:09
16:02
23:59
  7,111
 17,435
  1,123
  1,132
   -33,888
   -33,918
50
51
0
0
0
0
0
0
 
10
1
14:32
20:52
 22,706
  1,141
   -88,119
53
0
0
0
 
11
1
07:41
12:58
 18,963
  1,149
  -347,726
53
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:16
11:35
 19,148
  1,144
   -90,758
55
0
0
0
 
14
14
14
1
2
3
00:00
02:25
21:22
02:21
06:04
23:59
  8,485
 13,025
  9,426
  1,138
  1,140
  1,125
     7,244
     7,237
     7,176
3
48
51
70
0
0
0
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
02:25
08:15
 20,874
  1,152
   -69,588
54
0
0
0
 
17
1
09:21
17:56
 30,825
  1,141
   -95,433
49
0
0
0
 
18
1
18:48
23:59
 18,670
  1,127
   249,422
53
0
0
0
 
19
1
04:58
10:48
 21,013
  1,152
   -12,276
53
0
0
0
 
20
20
1
2
03:46
10:29
08:36
14:31
 17,349
 14,531
  1,137
  1,128
    23,856
    23,842
47
48
0
0
0
0
0
0
 
21
21
1
2
00:00
20:24
01:57
23:59
  7,007
 12,943
  1,137
  1,146
   -50,022
   -50,159
13
52
1
0
0
0
0
0
 
22
22
22
1
2
3
00:00
02:25
21:42
02:21
04:44
23:59
  8,484
  8,237
  8,220
  1,157
  1,150
  1,117
  -130,589
  -130,622
  -130,859
4
50
51
22
0
0
0
0
0
0
0
0
 
23
1
04:54
10:29
 20,082
  1,151
  -136,643
51
0
0
0
 
24
1
10:49
17:03
 22,461
  1,149
   -32,894
58
0
0
0
 
25
25
1
2
00:31
02:25
02:21
08:27
  6,591
 21,594
  1,155
  1,139
  -315,669
  -315,897
22
118
0
0
0
0
0
0
 
26
1
16:54
22:28
 19,969
  1,137
   245,409
97
0
0
0
 
27
1
07:53
13:41
 20,875
  1,150
   -65,352
54
0
0
0
 
28
1
08:54
16:16
 26,493
  1,146
   -18,165
50
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
30
1
2
3
4
00:00
02:25
16:54
22:29
02:21
03:40
20:35
23:59
  8,483
  4,406
 13,164
  5,444
  1,150
  1,136
  1,112
  1,109
    -7,971
    -7,993
    -8,072
    -8,094
4
50
49
51
27
0
0
0
0
0
0
0
0
0
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(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.