GPS Space Vehicle Time Integrity for MJD 54217, Friday 27 April 2007

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(NIMT)
-GPS_SV (ns) UTC(NIMT)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
08:27
16:09
27,669
  1,321
  -121,992
29
0
0
0

2
2
1
2
00:00
20:52
05:27
23:59
19,597
11,242
  1,320
  1,310
  -100,713
  -100,931
15
7
1
0
0
0
0
0

3
1
11:57
17:45
20,802
  1,312
   -47,612
37
0
0
0

4
4
1
2
00:00
19:55
03:17
23:59
11,820
14,633
  1,320
  1,311
    -9,437
    -9,467
5
2
3
16
0
0
0
0

5
5
1
2
00:00
05:54
04:39
10:42
16,766
17,226
  1,325
  1,325
   -22,223
   -22,001
53
56
0
1
0
1
0
0

6
1
02:04
07:39
20,088
  1,316
  -157,983
94
0
0
0

7
7
1
2
02:38
10:22
08:02
13:08
19,433
  9,933
  1,321
  1,332
  -327,045
  -326,665
90
45
0
0
0
0
0
0

8
8
1
2
17:02
19:55
19:41
22:39
  9,506
  9,825
  1,314
  1,308
   106,540
   106,548
4
2
0
12
0
0
0
0

9
9
1
2
03:23
22:21
08:46
23:53
19,334
  5,517
  1,318
  1,310
   -66,468
   -66,580
8
4
1
5
0
0
0
0

10
10
1
2
00:00
22:27
05:02
23:59
18,128
  5,542
  1,319
  1,312
   -99,683
   -99,740
3
3
31
13
0
0
0
0

11
11
1
2
15:12
19:55
19:41
21:04
16,051
  4,152
  1,309
  1,306
   -13,128
   -13,141
4
3
0
0
0
0
0
0

12
12
1
2
00:00
06:27
04:30
10:11
16,178
13,393
  1,319
  1,320
    45,521
    45,530
5
6
0
0
0
0
0
0

13
1
14:21
19:39
19,090
  1,312
  -165,787
21
0
0
0

14
1
05:46
14:23
30,961
  1,323
   -16,290
14
0
0
0

15
-

16
1
09:48
16:00
22,271
  1,322
  -141,897
22
0
0
0

17
17
17
1
2
3
00:00
17:26
19:55
02:06
19:41
23:59
  7,551
  8,075
14,633
  1,323
  1,317
  1,312
   -68,959
   -68,879
   -68,861
6
4
7
1
1
0
0
0
0
0
0
0

18
1
03:17
11:31
29,615
  1,324
   252,336
7
2
0
0

19
1
13:03
18:54
21,029
  1,318
   -27,448
23
0
0
0

20
20
20
1
2
3
11:33
18:17
19:55
16:34
19:41
22:17
18,032
  5,010
  8,533
  1,322
  1,310
  1,313
    25,382
    25,376
    25,382
6
3
2
0
2
14
0
0
0
0
0
0

21
1
03:56
09:56
21,589
  1,321
   -74,693
5
0
0
0

22
1
05:54
12:49
24,862
  1,316
  -177,736
18
0
0
0

23
1
13:05
18:43
20,274
  1,317
  -161,342
19
0
0
0

24
1
01:26
08:40
25,983
  1,324
   -94,586
20
0
0
0

25
1
12:14
19:41
26,740
  1,314
  -208,409
234
0
0
0

26
1
00:57
06:30
19,909
  1,323
   164,154
116
0
0
0

27
27
1
2
15:50
19:55
19:41
21:48
13,820
  6,753
  1,315
  1,308
  -106,117
  -106,148
9
6
0
1
0
0
0
0

28
28
1
2
17:01
19:55
19:41
23:59
  9,572
14,649
  1,310
  1,311
     -997
     -985
4
4
9
2
0
0
0
0

29
1
00:29
06:03
19,968
  1,321
     -818
4
160
0
0

30
30
1
2
00:52
06:26
04:42
11:35
13,814
18,478
  1,316
  1,320
   -30,863
   -30,886
4
4
6
109
0
0
0
0

31
1
07:33
15:41
29,241
  1,322
   -18,623
4
17
0
0

32
1
08:02
14:32
23,357
  1,345
  -350,395
187
0
0
23291

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 (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(NIMT) -GPS_SV (ns)	UTC(NIMT) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	08:27	16:09	27,669	1,321	-121,992	29	0	0	0
2 2	1 2	00:00 20:52	05:27 23:59	19,597 11,242	1,320 1,310	-100,713 -100,931	15 7	1 0	0 0	0 0
3	1	11:57	17:45	20,802	1,312	-47,612	37	0	0	0
4 4	1 2	00:00 19:55	03:17 23:59	11,820 14,633	1,320 1,311	-9,437 -9,467	5 2	3 16	0 0	0 0
5 5	1 2	00:00 05:54	04:39 10:42	16,766 17,226	1,325 1,325	-22,223 -22,001	53 56	0 1	0 1	0 0
6	1	02:04	07:39	20,088	1,316	-157,983	94	0	0	0
7 7	1 2	02:38 10:22	08:02 13:08	19,433 9,933	1,321 1,332	-327,045 -326,665	90 45	0 0	0 0	0 0
8 8	1 2	17:02 19:55	19:41 22:39	9,506 9,825	1,314 1,308	106,540 106,548	4 2	0 12	0 0	0 0
9 9	1 2	03:23 22:21	08:46 23:53	19,334 5,517	1,318 1,310	-66,468 -66,580	8 4	1 5	0 0	0 0
10 10	1 2	00:00 22:27	05:02 23:59	18,128 5,542	1,319 1,312	-99,683 -99,740	3 3	31 13	0 0	0 0
11 11	1 2	15:12 19:55	19:41 21:04	16,051 4,152	1,309 1,306	-13,128 -13,141	4 3	0 0	0 0	0 0
12 12	1 2	00:00 06:27	04:30 10:11	16,178 13,393	1,319 1,320	45,521 45,530	5 6	0 0	0 0	0 0
13	1	14:21	19:39	19,090	1,312	-165,787	21	0	0	0
14	1	05:46	14:23	30,961	1,323	-16,290	14	0	0	0
15	-
16	1	09:48	16:00	22,271	1,322	-141,897	22	0	0	0
17 17 17	1 2 3	00:00 17:26 19:55	02:06 19:41 23:59	7,551 8,075 14,633	1,323 1,317 1,312	-68,959 -68,879 -68,861	6 4 7	1 1 0	0 0 0	0 0 0
18	1	03:17	11:31	29,615	1,324	252,336	7	2	0	0
19	1	13:03	18:54	21,029	1,318	-27,448	23	0	0	0
20 20 20	1 2 3	11:33 18:17 19:55	16:34 19:41 22:17	18,032 5,010 8,533	1,322 1,310 1,313	25,382 25,376 25,382	6 3 2	0 2 14	0 0 0	0 0 0
21	1	03:56	09:56	21,589	1,321	-74,693	5	0	0	0
22	1	05:54	12:49	24,862	1,316	-177,736	18	0	0	0
23	1	13:05	18:43	20,274	1,317	-161,342	19	0	0	0
24	1	01:26	08:40	25,983	1,324	-94,586	20	0	0	0
25	1	12:14	19:41	26,740	1,314	-208,409	234	0	0	0
26	1	00:57	06:30	19,909	1,323	164,154	116	0	0	0
27 27	1 2	15:50 19:55	19:41 21:48	13,820 6,753	1,315 1,308	-106,117 -106,148	9 6	0 1	0 0	0 0
28 28	1 2	17:01 19:55	19:41 23:59	9,572 14,649	1,310 1,311	-997 -985	4 4	9 2	0 0	0 0
29	1	00:29	06:03	19,968	1,321	-818	4	160	0	0
30 30	1 2	00:52 06:26	04:42 11:35	13,814 18,478	1,316 1,320	-30,863 -30,886	4 4	6 109	0 0	0 0
31	1	07:33	15:41	29,241	1,322	-18,623	4	17	0	0
32	1	08:02	14:32	23,357	1,345	-350,395	187	0	0	23291
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-