GPS Space Vehicle Time Integrity for MJD 51832

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
08:12
13:49
 20,210
  -116
  -148,940
36
14
0
0
 
2
1
13:34
19:52
 22,662
  -104
   283,815
30
100
0
0
 
3
1
06:49
12:30
 20,432
  -117
   -49,029
33
60
0
0
 
4
1
14:47
22:14
 26,849
  -129
  -497,391
222
0
1
0
 
5
5
1
2
01:07
18:27
05:12
23:40
 14,640
 18,784
  -103
  -132
  -269,180
  -269,289
22
29
567
159
0
0
0
0
 
6
6
1
2
00:00
21:13
02:48
23:59
 10,115
  9,961
  -129
  -147
      -87
     -109
25
22
92
311
0
0
0
0
 
7
1
13:34
21:18
 27,783
  -117
  -217,442
409
0
8245
0
 
8
1
12:31
17:49
 19,091
  -109
  -587,410
168
0
0
0
 
9
9
1
2
00:00
22:15
03:44
23:59
 13,453
  6,262
  -125
  -163
    12,470
    12,566
25
25
186
110
0
0
0
0
 
10
1
17:28
23:59
 23,497
  -138
   -58,262
30
145
0
0
 
11
1
10:41
15:44
 18,150
  -121
     -377
23
419
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:59
18:22
13:34
19:24
  9,283
  3,643
  -134
  -112
     -148
     -127
24
24
186
68
0
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
01:50
07:01
 18,661
  -123
    -4,064
30
38
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
04:46
 17,189
  -123
   278,189
28
42
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
19
1
2
09:17
11:39
11:38
15:48
  8,396
 14,915
  -105
  -121
  -320,704
  -320,849
40
52
2
0
0
0
0
0
 
20
20
1
2
07:02
13:50
11:31
17:40
 16,156
 13,816
  -115
  -113
    51,206
    51,187
28
29
132
112
0
0
0
0
 
21
1
01:50
08:05
 22,471
  -114
   -17,402
25
380
0
0
 
22
1
04:56
10:41
 20,663
  -107
  -355,025
157
0
0
0
 
23
23
1
2
00:00
21:52
06:24
23:59
 23,047
  7,644
  -126
  -159
    -1,284
    -1,358
26
22
168
255
0
0
0
0
 
24
1
15:45
23:59
 29,645
  -137
    -9,077
41
0
0
0
 
25
1
03:45
10:45
 25,199
  -111
    -9,022
22
1067
0
0
 
26
26
1
2
00:00
20:04
01:49
23:59
  6,552
 14,138
  -137
  -135
  -562,996
  -563,069
25
22
51
460
0
0
0
0
 
27
1
10:59
16:41
 20,480
  -118
   -34,139
21
832
0
0
 
28
1
06:25
10:41
 15,345
  -114
    16,523
38
18
0
0
 
29
1
00:30
09:09
 31,162
  -120
  -155,830
286
0
514
0
 
30
30
1
2
02:49
19:57
06:42
23:53
 13,978
 14,161
  -105
  -149
    42,016
    42,085
25
22
255
448
0
0
0
0
 
31
1
08:16
14:13
 21,386
  -114
   -14,929
28
169
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.