GPS Space Vehicle Time Integrity for MJD 53895

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
06:14
13:53
 27,442
  1,140
   -57,174
22
72
0
0
 
2
2
1
2
00:00
19:02
03:09
23:59
 11,302
 17,797
  1,128
  1,137
    -2,310
    -2,520
18
15
43
61
0
0
0
0
 
3
1
09:51
15:36
 20,660
  1,145
  -104,261
25
11
0
0
 
4
4
1
2
00:00
17:34
01:02
23:59
  3,752
 23,067
  1,112
  1,138
  -248,344
  -248,940
16
65
22
0
1
0
0
0
 
5
5
5
1
2
3
00:00
04:24
21:24
02:08
08:12
23:59
  7,705
 13,634
  9,261
  1,131
  1,125
  1,135
  -100,783
  -101,640
  -104,294
103
179
110
1
1
0
1
1
0
0
0
0
 
6
6
1
2
00:13
09:05
05:14
10:19
 17,925
  4,409
  1,153
  1,121
  -556,321
  -556,689
52
15
1
19
0
0
0
0
 
7
7
1
2
03:03
08:19
06:13
13:35
 11,347
 18,885
  1,228
  1,139
  -539,600
  -539,713
23
12
416
112
0
0
0
0
 
8
8
1
2
15:10
16:59
16:29
20:46
  4,768
 13,586
  1,137
  1,148
    69,510
    69,538
13
14
40
36
0
0
0
0
 
9
9
1
2
02:09
20:16
06:43
22:00
 16,325
  6,208
  1,165
  1,104
   -22,393
   -22,543
22
9
17
29
0
0
0
0
 
10
10
1
2
00:00
20:31
03:02
23:59
 10,909
 12,474
  1,126
  1,143
   -83,607
   -83,631
19
15
23
37
0
0
0
0
 
11
1
13:35
19:01
 19,529
  1,140
  -331,244
23
49
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
12:12
14:03
14:01
17:33
  6,543
 12,610
  1,137
  1,141
   -66,998
   -67,022
10
27
50
6
0
0
0
0
 
14
1
03:31
12:08
 30,968
  1,139
    13,479
12
175
0
0
 
15
15
1
2
03:11
05:15
04:23
08:52
  4,310
 12,978
  1,232
  1,152
  -624,528
  -624,679
4
37
12
0
0
0
0
0
 
16
1
07:59
14:08
 22,087
  1,149
   -47,217
27
0
0
0
 
17
1
15:37
23:57
 29,965
  1,132
   -96,566
20
62
0
0
 
18
18
18
1
2
3
01:03
02:45
04:24
02:08
04:04
09:16
  3,916
  4,620
 17,440
  1,120
  1,203
  1,143
   239,735
   239,827
   239,785
12
51
13
37
1
134
0
0
0
0
0
0
 
19
1
11:06
16:58
 21,068
  1,149
     7,487
23
22
0
0
 
20
20
1
2
09:45
16:30
14:38
20:30
 17,530
 14,371
  1,141
  1,120
    26,793
    26,760
13
9
54
40
0
0
0
0
 
21
1
02:09
07:59
 20,840
  1,230
   -33,093
46
1
0
0
 
22
22
1
2
04:05
06:44
06:13
10:48
  7,696
 14,604
  1,124
  1,153
  -103,571
  -103,595
8
31
47
0
0
0
0
0
 
23
1
10:49
16:29
 20,423
  1,149
  -138,765
16
81
0
0
 
24
1
16:30
22:28
 21,441
  1,144
   -11,023
29
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
00:00
22:55
03:30
23:59
 12,545
  3,843
  1,160
  1,113
   142,008
   142,912
64
32
1
0
0
0
0
0
 
27
1
13:53
19:50
 21,356
  1,147
   -51,499
22
39
0
0
 
28
1
14:59
22:20
 26,346
  1,144
   -24,494
19
66
0
0
 
29
29
1
2
00:00
22:32
04:04
23:59
 14,538
  5,251
  1,166
  1,127
  -615,854
  -616,268
27
7
2
18
0
0
0
0
 
30
30
30
1
2
3
00:00
06:14
22:54
02:45
09:40
23:59
  9,874
 12,318
  3,923
  1,124
  1,133
  1,114
      871
      861
      783
11
10
8
100
103
13
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.