GPS Space Vehicle Time Integrity for MJD 53823

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
11:27
18:45
 26,307
  1,191
   -42,903
21
2
0
0
 
2
1
00:00
08:03
 28,891
  1,182
    13,285
23
1
0
0
 
3
1
14:57
20:30
 20,011
  1,187
   -84,666
30
0
0
0
 
4
4
1
2
00:00
22:32
06:12
23:59
 22,296
  5,218
  1,182
  1,178
  -188,880
  -189,648
81
7
1
0
1
0
0
0
 
5
5
1
2
02:56
09:17
06:45
13:09
 13,694
 13,892
  1,179
  1,178
   262,595
   260,926
290
287
1
0
125
104
0
0
 
6
1
05:02
10:06
 18,273
  1,192
  -435,193
141
1
1
0
 
7
7
1
2
08:03
13:09
10:55
17:01
 10,317
 13,892
  1,186
  1,173
  -519,709
  -519,837
24
25
0
0
0
0
0
0
 
8
8
1
2
00:00
20:08
01:48
23:59
  6,431
 13,920
  1,177
  1,193
    62,131
    62,247
10
23
30
0
0
0
0
0
 
9
9
1
2
01:22
06:45
02:26
11:26
  3,839
 16,864
  1,169
  1,195
   -12,640
   -12,656
7
14
39
0
0
0
0
0
 
10
1
01:32
08:06
 23,651
  1,187
   -79,735
16
0
0
0
 
11
1
18:46
23:54
 18,493
  1,182
  -315,750
22
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:22
17:11
03:29
22:32
  4,022
 19,221
  1,163
  1,179
   -49,530
   -49,676
4
23
18
0
0
0
0
0
 
14
14
1
2
08:28
13:09
11:26
17:05
 10,720
 14,143
  1,183
  1,189
    18,145
    18,138
8
12
2
0
0
0
0
0
 
15
15
1
2
08:04
10:07
09:17
13:45
  4,381
 13,042
  1,186
  1,201
  -586,761
  -586,818
6
38
1
0
0
0
0
0
 
16
1
12:49
19:00
 22,232
  1,193
   -32,590
25
0
0
0
 
17
17
1
2
00:00
20:31
04:55
23:59
 17,671
 12,522
  1,180
  1,164
   -73,917
   -74,318
35
14
1
0
0
0
0
0
 
18
1
09:17
14:10
 17,552
  1,190
   229,359
10
2
0
0
 
19
1
17:02
22:00
 17,900
  1,193
    18,405
24
0
0
0
 
20
20
20
1
2
3
00:00
14:31
21:26
01:19
19:29
23:59
  4,726
 17,853
  9,209
  1,167
  1,183
  1,164
    30,872
    30,842
    30,807
6
14
8
2
21
0
0
0
0
0
0
0
 
21
1
07:05
12:49
 20,594
  1,197
   -16,030
25
0
0
0
 
22
1
08:57
15:42
 24,282
  1,194
   -79,272
24
0
0
0
 
23
1
15:46
21:25
 20,366
  1,190
  -144,419
18
0
0
0
 
24
24
1
2
00:00
22:01
03:06
23:59
 11,143
  7,137
  1,187
  1,196
   -95,243
   -95,460
25
4
1
55
0
0
0
0
 
25
1
10:56
19:16
 29,998
  1,186
     4,481
124
0
0
0
 
26
1
03:53
08:27
 16,432
  1,191
    73,088
57
0
0
0
 
27
1
19:01
23:59
 17,880
  1,187
   -40,838
11
0
0
0
 
28
28
1
2
00:00
19:57
03:20
23:59
 11,954
 14,526
  1,196
  1,173
   -29,376
   -29,341
12
19
0
0
0
0
0
0
 
29
1
03:27
08:56
 19,728
  1,188
  -571,486
52
0
0
0
 
30
30
1
2
03:45
11:27
07:04
13:09
 11,946
  6,107
  1,176
  1,192
   -60,390
   -61,897
213
106
1
0
1
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.