2025csw

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Information

Transient

Name: AT2025csw
Right ascension: 13h37m06.67s
Declination: -26d58m16.72s
Discovery Date: Feb. 20, 2025, 11:17 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.054

Host

Name: 2025csw
Right ascension: 13h37m13.64s
Declination: -26d58m25.11s
Redshift: 0.073698
Photometric Redshift: 0.064
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 12.97
Cutout download processed 3.18
Global aperture construction processed 0.71
Local aperture photometry processed 4.4
Global aperture photometry processed 4.32
Validate local photometry processed 0.02
Validate global photometry processed 12.2
Host information processed 0.1
Global host SED inference processed 457.66
Local host SED inference processed 466.99
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.15
Processing status completed N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 13h37m06.67s, -26d58m16.72s
semi major axis, semi minor axis (arcsec) = 1.43, 1.43
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 14.53 0.35 20.995 0.026 AB
PanSTARRS_r 22.74 0.51 20.508 0.024 AB
PanSTARRS_i 27.99 0.58 20.283 0.023 AB
PanSTARRS_z 33.29 0.79 20.094 0.026 AB
PanSTARRS_y 38.1 2.15 19.948 0.061 AB

Aperture details

RA, DEC (J2000) = 13h37m13.64s, -26d58m24.97s
semi major axis, semi minor axis (arcsec) = 5.94, 4.06
angle (degrees, anti-clockwise from east) = -106.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.84 1.9 21.812 0.302 AB
GALEX_NUV 7.23 1.8 21.751 0.270 AB
PanSTARRS_g 326.11 1.25 17.617 0.004 AB
PanSTARRS_r 647.12 1.77 16.873 0.003 AB
PanSTARRS_i 903.88 2.03 16.510 0.002 AB
PanSTARRS_z 1144.95 2.89 16.253 0.003 AB
PanSTARRS_y 1320.2 7.49 16.098 0.006 AB
2MASS_J 1734.3 155.91 14.907 0.098 Vega
2MASS_H 2379.3 218.8 14.091 0.100 Vega
2MASS_K 1672.24 264.74 14.004 0.172 Vega
WISE_W1 706.53 14.84 14.078 0.023 Vega
WISE_W2 403.99 18.35 14.045 0.049 Vega
WISE_W3 46.72 64.39 14.552 1.496 Vega
WISE_W4 -177.57 454.41 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.517 8.730 8.842
{\rm log}_{10}({\rm SFR}) -2.611 -1.528 -0.601
{\rm log}_{10}({\rm sSFR}) -11.263 -10.273 -9.241
{\rm stellar\ age} 0.799 5.127 6.920

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.440 -0.658 -0.095
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.522 -0.754 0.017

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.109 0.478 1.045
\delta -0.509 -0.098 0.233
\tau_1/\tau_2 0.611 1.011 1.415
Q_{PAH} 1.266 3.131 5.304
U_{min} 3.209 8.872 16.531
{\rm log}_{10}(\gamma_e)\, -2.913 -1.747 -0.669

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.723 -0.337 0.083
{\rm log}_{10}(\tau_{AGN})\, 1.152 1.506 1.992

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.672 -2.090 -1.461
0.03-0.10 Gyr -2.830 -1.485 -0.482
0.10-0.33 Gyr -1.808 -1.005 -0.153
0.33-1.07 Gyr -2.434 -1.068 -0.572
1.07-3.51 Gyr -3.324 -1.205 -0.890
3.51-11.50 Gyr -4.035 -1.380 -1.045
11.50-12.78 Gyr -4.256 -1.496 -0.870

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.473 10.527 10.636
{\rm log}_{10}({\rm SFR}) -1.384 -0.807 -0.260
{\rm log}_{10}({\rm sSFR}) -11.977 -11.342 -10.821
{\rm stellar\ age} 7.620 9.148 12.049

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.081 -0.806 -0.630
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.244 -0.480 0.153

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.095 0.202 0.335
\delta -0.848 -0.595 -0.294
\tau_1/\tau_2 0.564 0.988 1.460
Q_{PAH} 1.169 3.136 5.312
U_{min} 2.911 8.660 16.663
{\rm log}_{10}(\gamma_e)\, -2.584 -1.163 -0.261

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.351 -3.251 -2.097
{\rm log}_{10}(\tau_{AGN})\, 1.234 1.740 2.029

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.182 -1.054 -0.676
0.03-0.10 Gyr -1.751 -0.764 -0.128
0.10-0.33 Gyr -2.541 -0.921 -0.193
0.33-1.07 Gyr -3.385 -1.205 -0.374
1.07-3.51 Gyr -3.131 -0.906 0.002
3.51-11.50 Gyr -1.137 0.605 0.773
11.50-12.78 Gyr 0.515 1.248 1.775