ePESSTO+ Year 3+4 - Final EFOSC2 Imaging reduction

Summary:

The reductions of the EFOSC2 imaging resulted in 4094 images (8 U-band, 53 B-band, 170 g-band, 3300 V-band, 200 r-band, 52 R-band, 244 i-band, 67 z-band). The images can be divided into following categories: 707 science target images, 2739 acquisition images of science targets, 530 acquisition images of spectrophotometric standards, and 118 photometric standard star field images. The PESSTO pipeline produced 243 i-band fringing corrected *_fr.fits files.

2022-10-16:

Feige110 V-band acquisition image suffers from very low signal-to-noise ratio, affecting the following image (original raw file indicated):

OTHER_20221016_V641_60569_2.fits        EFOSC.2022-10-16T23:57:36.414.fits

2023-01-12:

AT2022rmk i and z-band data sets have both two images, from which the following suffer from major instrumental problem without signal. The affected files are (original raw files indicated):

AT2022rmk_20230112_i705_60570_2.fits    EFOSC.2023-01-13T00:44:55.351.fits

AT2022rmk_20230112_z623_60570_1.fits    EFOSC.2023-01-13T00:40:51.768.fits

2023-04-18:

SN2020abjc g, r, and i-band imaging sequence was obtained with a CCD windowing of 1024x1024 pixels instead of the default 1030x1030 pixels, and the data could not be reduced with the PESSTO pipeline. The affected files are:

EFOSC.2023-04-19T00:02:34.288.fits

EFOSC.2023-04-19T00:06:32.059.fits

EFOSC.2023-04-19T00:10:28.228.fits

EFOSC.2023-04-19T00:14:24.538.fits

EFOSC.2023-04-19T00:18:22.698.fits

EFOSC.2023-04-19T00:22:20.979.fits

EFOSC.2023-04-19T00:26:17.089.fits

EFOSC.2023-04-19T00:30:13.499.fits

EFOSC.2023-04-19T00:34:09.648.fits

EFOSC.2023-04-19T00:38:07.729.fits

EFOSC.2023-04-19T00:42:04.549.fits

EFOSC.2023-04-19T00:46:01.669.fits

EFOSC.2023-04-19T00:50:15.776.fits

EFOSC.2023-04-19T00:54:12.135.fits

EFOSC.2023-04-19T00:58:08.355.fits

EFOSC.2023-04-19T01:02:04.504.fits

EFOSC.2023-04-19T01:06:02.655.fits

EFOSC.2023-04-19T01:10:00.745.fits

EFOSC.2023-04-19T01:13:59.057.fits

EFOSC.2023-04-19T01:17:56.226.fits

EFOSC.2023-04-19T01:21:52.536.fits

EFOSC.2023-04-19T01:25:50.657.fits

EFOSC.2023-04-19T01:29:48.797.fits

EFOSC.2023-04-19T01:33:45.117.fits

EFOSC.2023-04-19T01:37:53.862.fits

EFOSC.2023-04-19T01:41:54.302.fits

EFOSC.2023-04-19T01:45:51.063.fits

EFOSC.2023-04-19T01:49:47.222.fits

EFOSC.2023-04-19T01:53:43.402.fits

EFOSC.2023-04-19T01:57:39.531.fits

EFOSC.2023-04-19T02:01:37.672.fits

EFOSC.2023-04-19T02:05:35.812.fits

EFOSC.2023-04-19T02:09:32.212.fits

EFOSC.2023-04-19T02:13:28.422.fits

EFOSC.2023-04-19T02:17:24.652.fits

EFOSC.2023-04-19T02:21:22.742.fits

2023-05-18:

SN2020abjc g and r-band imaging sequence was obtained with a CCD windowing of 1024x1024 pixels instead of the default 1030x1030 pixels, and the data could not be reduced with the PESSTO pipeline. The affected files are:

EFOSC.2023-05-18T23:11:09.341.fits

EFOSC.2023-05-18T23:15:06.501.fits

EFOSC.2023-05-18T23:19:03.211.fits

EFOSC.2023-05-18T23:23:01.671.fits

EFOSC.2023-05-18T23:26:58.741.fits

EFOSC.2023-05-18T23:30:58.192.fits

EFOSC.2023-05-18T23:34:56.973.fits

EFOSC.2023-05-18T23:38:54.413.fits

EFOSC.2023-05-18T23:42:51.072.fits

EFOSC.2023-05-18T23:46:47.942.fits

EFOSC.2023-05-18T23:50:44.591.fits

EFOSC.2023-05-18T23:54:41.111.fits

EFOSC.2023-05-18T23:59:47.828.fits

EFOSC.2023-05-19T00:10:33.112.fits

EFOSC.2023-05-19T00:14:30.352.fits

EFOSC.2023-05-19T00:18:26.892.fits

EFOSC.2023-05-19T00:22:23.472.fits

EFOSC.2023-05-19T00:26:17.540.fits

EFOSC.2023-05-19T00:30:15.831.fits

EFOSC.2023-05-19T00:34:12.511.fits

EFOSC.2023-05-19T00:38:06.458.fits

2023-05-19:

SN2020abjc r-band imaging sequence was obtained with a CCD windowing of 1024x1024 pixels instead of the default 1030x1030 pixels, and the data could not be reduced with the PESSTO pipeline. The affected files are:

EFOSC.2023-05-19T23:15:24.280.fits

EFOSC.2023-05-19T23:19:25.391.fits

EFOSC.2023-05-19T23:23:21.831.fits

2023-05-20:

SN2020abjc i-band imaging sequence was obtained with a CCD windowing of 1024x1024 pixels instead of the default 1030x1030 pixels, and the data could not be reduced with the PESSTO pipeline. The affected files are:

EFOSC.2023-05-20T22:59:23.550.fits

EFOSC.2023-05-20T23:03:19.619.fits

EFOSC.2023-05-20T23:07:16.720.fits

EFOSC.2023-05-20T23:11:13.079.fits

EFOSC.2023-05-20T23:15:11.419.fits

EFOSC.2023-05-20T23:19:08.259.fits

EFOSC.2023-05-20T23:23:07.560.fits

EFOSC.2023-05-20T23:27:03.699.fits

EFOSC.2023-05-20T23:31:00.089.fits

EFOSC.2023-05-20T23:34:56.738.fits

EFOSC.2023-05-20T23:38:53.838.fits

EFOSC.2023-05-20T23:42:50.268.fits

Astrometry:

Astrometry of the following reduced 12 EFOSC2 images was re-done with the PESSTOASTRO task (original raw files indicated):

AT2023iuc_20230518_U640_60570_2.fits EFOSC.2023-05-19T06:29:07.658.fits

OTHER_20211015_V641_60566_13.fits    EFOSC.2021-10-16T06:08:34.375.fits

OTHER_20211106_V641_60566_9.fits     EFOSC.2021-11-07T05:16:46.483.fits

OTHER_20211214_V641_60569_5.fits     EFOSC.2021-12-15T07:42:16.618.fits

OTHER_20220110_V641_60569_1.fits     EFOSC.2022-01-11T01:23:01.865.fits

OTHER_20220523_V641_60569_27.fits    EFOSC.2022-05-24T09:36:53.246.fits

OTHER_20220824_V641_60569_1.fits     EFOSC.2022-08-25T02:00:10.446.fits

OTHER_20221115_V641_60569_11.fits    EFOSC.2022-11-16T04:03:25.848.fits

OTHER_20230129_V641_60570_1.fits     EFOSC.2023-01-30T08:13:20.979.fits

OTHER_20230220_V641_60570_14.fits    EFOSC.2023-02-21T07:25:01.455.fits

OTHER_20230605_V641_60570_41.fits    EFOSC.2023-06-06T00:47:35.470.fits

OTHER_20230606_V641_60570_3.fits     EFOSC.2023-06-07T10:06:13.126.fits

Astrometry of the following acquistion image of Feige110 could not be improved with the PESSTO pipeline due of very poor quality of the image.

OTHER_20221016_V641_60569_2.fits     EFOSC.2022-10-16T23:57:36.414.fits

Astrometry of the following acquisition image of AT2022alv has a quite poor WCS; however, the astrometry could not be improved with the PESSTO pipeline due to the limitation of only 1 source in the field to derive the WCS.

OTHER_20221115_V641_60569_10.fits    EFOSC.2022-11-16T06:03:47.267.fits

Astrometry of the following images of AT2022rmk could not be improved with the PESSTO pipeline due of very poor quality of the image.

AT2022rmk_20230112_i705_60570_2.fits EFOSC.2023-01-13T00:44:55.351.fits

AT2022rmk_20230112_r784_60570_2.fits EFOSC.2023-01-13T00:48:59.364.fits

AT2022rmk_20230112_z623_60570_1.fits EFOSC.2023-01-13T00:40:51.768.fits