GPS Space Vehicle Time Integrity for MJD 54985

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
-
 
 
 
 
 
 
 
 
 
2
1
16:08
23:59
 28,288
   212
  -155,231
23
704
0
0
 
3
1
07:32
13:11
 20,349
   220
  -401,402
59
0
0
0
 
4
1
15:12
22:22
 25,841
   208
   118,079
106
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
07:03
12:44
 20,449
   214
  -147,264
95
0
0
0
 
7
1
11:17
16:07
 17,441
   224
   -17,510
35
0
0
0
 
8
1
12:45
18:14
 19,725
   213
   206,320
30
63
0
0
 
9
9
1
2
00:00
17:52
04:18
18:56
 15,458
  3,880
   222
   190
   -58,920
   -59,068
48
23
0
109
0
0
0
0
 
10
1
18:01
23:51
 21,005
   215
    17,210
26
210
0
0
 
11
1
11:05
16:35
 19,763
   217
     5,249
36
0
0
0
 
12
12
1
2
03:06
18:56
05:43
23:18
  9,453
 15,736
   197
   204
   272,294
   271,963
54
33
1
57
0
0
0
0
 
13
1
10:24
13:57
 12,763
   223
  -298,378
43
0
0
0
 
14
1
02:00
09:37
 27,446
   213
   100,922
72
0
0
0
 
15
15
1
2
00:00
20:21
01:59
23:59
  7,146
 13,126
   217
   219
   297,790
   298,051
36
39
1
60
0
0
0
0
 
16
1
05:30
11:16
 20,760
   222
   -45,152
57
0
0
0
 
17
1
12:51
21:24
 30,771
   206
   -62,198
32
176
0
0
 
18
1
00:00
07:00
 25,175
   217
    51,707
54
1
0
0
 
19
19
1
2
09:38
12:51
12:44
14:26
 11,188
  5,666
   236
   202
   -23,476
   -23,499
50
25
0
153
0
0
0
0
 
20
20
20
1
2
3
07:14
13:57
16:08
10:23
15:11
17:58
 11,376
  4,414
  6,596
   211
   191
   196
   -80,712
   -80,711
   -80,697
53
24
22
0
97
223
0
0
0
0
0
0
 
21
1
00:00
05:24
 19,432
   227
   -10,286
49
0
0
0
 
22
1
02:00
08:16
 22,561
   220
  -198,130
54
0
0
0
 
23
1
08:27
12:51
 15,821
   225
  -389,952
52
0
0
0
 
24
24
1
2
00:00
20:36
03:05
23:18
 11,109
  9,701
   230
   189
  -193,548
  -193,802
44
21
0
405
0
0
0
0
 
25
1
12:13
16:16
 14,587
   224
  -444,572
97
0
0
0
 
26
26
1
2
00:00
22:23
01:59
23:59
  7,146
  5,788
   239
   219
   -62,534
   -62,636
36
22
0
138
0
0
0
0
 
27
27
27
1
2
3
00:43
16:51
22:23
03:05
19:39
23:51
  8,515
 10,108
  5,283
   214
   188
   194
   -53,995
   -54,214
   -54,271
45
25
21
1
169
205
0
0
0
0
0
0
 
28
1
13:57
19:55
 21,488
   215
    25,441
26
258
0
0
 
29
29
1
2
00:00
21:36
02:42
23:59
  9,751
  8,584
   224
   210
   -26,132
   -26,432
45
21
1
316
0
0
0
0
 
30
30
1
2
04:06
20:19
07:07
22:22
 10,828
  7,366
   211
   188
  -150,692
  -150,872
54
23
0
232
0
0
0
0
 
31
1
04:03
10:23
 22,810
   214
    61,809
52
0
0
0
 
32
1
06:05
11:05
 17,985
   219
  -252,360
62
0
0
0
 
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.