2025cwr results

Information

Transient
Name:AT2025cwr
Right ascension: 13h41m17.60s
Declination:13d46m39.01s
Discovery Date:Feb. 27, 2025, 10:16 p.m.
Classification:None
Redshift:None
MW E(B-V):0.020
Host
Name:2025cwr
Right ascension: 13h41m16.98s
Declination:13d46m31.73s
Redshift:0.045230
Photometric Redshift:0.042
 

Cutout Download Report

Downloaded Unavailable
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_r
DES_z
 DES_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.71
Transient MWEBV processed 0.05
Host match processed 1.78
Host information processed 0.11
Host MWEBV processed 0.13
Global aperture construction processed 0.57
Global aperture photometry processed 6.15
Validate global photometry processed 16.75
Global host SED inference processed 380.78
Local aperture photometry processed 5.88
Validate local photometry processed 0.02
Local host SED inference processed 430.06
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h41m17.60s, 13d46m39.01s
semi major axis, semi minor axis (arcsec):2.25, 2.25
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 15.51 1.8 20.923 0.126 AB
SDSS_g 40.84 1.75 19.872 0.047 AB
PanSTARRS_g 39.5 0.69 19.909 0.019 AB
SDSS_r 60.58 2.22 19.444 0.040 AB
PanSTARRS_r 64.63 0.71 19.374 0.012 AB
DES_r 67.01 0.58 19.335 0.009 AB
SDSS_i 77.2 2.89 19.181 0.041 AB
PanSTARRS_i 76.03 0.86 19.197 0.012 AB
PanSTARRS_z 89.03 1.15 19.026 0.014 AB
SDSS_z 83.59 7.86 19.095 0.102 AB
DES_z 91.43 1.37 18.997 0.016 AB
PanSTARRS_y 111.28 3.46 18.784 0.034 AB

Aperture details

RA, DEC (J2000):13h41m16.98s, 13d46m32.05s
semi major axis, semi minor axis (arcsec):18.81, 14.94
angle (degrees, anti-clockwise from east):-92.27
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 205.71 13.31 18.117 0.070 AB
GALEX_NUV 316.62 7.07 17.649 0.024 AB
SDSS_u 888.1 13.67 16.529 0.017 AB
SDSS_g 2463.25 13.61 15.421 0.006 AB
PanSTARRS_g 2580.45 5.03 15.371 0.002 AB
SDSS_r 3994.38 17.87 14.896 0.005 AB
PanSTARRS_r 4303.73 5.3 14.815 0.001 AB
DES_r 4453.39 4.67 14.778 0.001 AB
SDSS_i 5413.1 23.3 14.566 0.005 AB
PanSTARRS_i 5372.31 6.28 14.575 0.001 AB
PanSTARRS_z 6289.39 8.45 14.403 0.001 AB
SDSS_z 6312.84 59.82 14.399 0.010 AB
DES_z 6644.84 11.43 14.344 0.002 AB
PanSTARRS_y 7409.79 25.78 14.225 0.004 AB
2MASS_J 9007.51 368.34 13.119 0.044 Vega
2MASS_H 11468.6 569.71 12.384 0.054 Vega
2MASS_K 11243.04 698.52 11.935 0.067 Vega
WISE_W1 4734.09 44.51 12.013 0.010 Vega
WISE_W2 2977.08 52.52 11.877 0.019 Vega
WISE_W3 12154.34 232.01 8.514 0.021 Vega
WISE_W4 20448.5 1660.81 6.503 0.088 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.531 8.728 8.868
{\rm log}_{10}({\rm SFR}) -1.447 -1.002 -0.493
{\rm log}_{10}({\rm sSFR}) -10.211 -9.737 -9.107
{\rm stellar\ age} 3.205 5.889 7.330

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.494 -0.784 -0.280
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.471 0.102 0.351

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.301 0.628 0.995
\delta -0.644 -0.204 0.123
\tau_1/\tau_2 0.759 1.092 1.445
Q_{PAH} 0.682 2.136 4.322
U_{min} 2.929 7.701 14.347
{\rm log}_{10}(\gamma_e)\, -3.164 -2.165 -1.169

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.536 -1.369 -0.527
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.377 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.382 -1.039 -0.720
0.03-0.10 Gyr -1.628 -1.015 -0.416
0.10-0.33 Gyr -1.580 -1.021 -0.560
0.33-1.09 Gyr -1.667 -1.082 -0.729
1.09-3.59 Gyr -1.672 -1.179 -0.911
3.59-11.84 Gyr -1.959 -1.289 -1.019
11.84-13.15 Gyr -2.156 -1.310 -0.807

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.560 10.613 10.671
{\rm log}_{10}({\rm SFR}) 0.570 0.756 0.968
{\rm log}_{10}({\rm sSFR}) -10.053 -9.849 -9.636
{\rm stellar\ age} 6.174 7.001 7.996

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.404 -0.265 -0.165
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.110 0.284 0.401

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.188 0.284 0.436
\delta -0.709 -0.469 -0.269
\tau_1/\tau_2 0.651 0.993 1.339
Q_{PAH} 0.560 1.211 2.101
U_{min} 2.806 7.475 14.201
{\rm log}_{10}(\gamma_e)\, -2.573 -1.938 -1.509

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.151 -3.160 -2.279
{\rm log}_{10}(\tau_{AGN})\, 1.076 1.608 1.971

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.462 0.585 0.702
0.03-0.10 Gyr 0.588 0.824 1.071
0.10-0.33 Gyr 0.417 0.680 0.904
0.33-1.09 Gyr 0.196 0.498 0.705
1.09-3.59 Gyr 0.347 0.611 0.798
3.59-11.84 Gyr 0.571 0.716 0.832
11.84-13.15 Gyr 0.356 0.765 1.170