2025cbr results

Information

Transient
Name:AT2025cbr
Right ascension: 18h10m51.94s
Declination:73d44m08.74s
Discovery Date:Feb. 19, 2025, 11:54 a.m.
Classification:None
Redshift:None
MW E(B-V):0.048
Host
Name:2025cbr
Right ascension: 18h10m32.81s
Declination:73d43m07.84s
Redshift:0.077753
Photometric Redshift:0.073
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 2.95
Transient MWEBV processed 0.05
Host match processed 15.34
Host information processed 0.12
Host MWEBV processed 0.05
Global aperture construction processed 0.78
Global aperture photometry processed 4.57
Validate global photometry processed 12.19
Global host SED inference processed 383.64
Local aperture photometry processed 4.26
Validate local photometry processed 0.02
Local host SED inference processed 441.55
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h10m51.94s, 73d44m08.74s
semi major axis, semi minor axis (arcsec):1.36, 1.36
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 27.9 0.41 20.286 0.016 AB
PanSTARRS_r 67.42 0.56 19.328 0.009 AB
PanSTARRS_i 104.18 0.47 18.855 0.005 AB
PanSTARRS_z 126.3 1.37 18.647 0.012 AB
PanSTARRS_y 154.59 2.64 18.427 0.019 AB

Aperture details

RA, DEC (J2000):18h10m32.79s, 73d43m07.93s
semi major axis, semi minor axis (arcsec):5.51, 4.87
angle (degrees, anti-clockwise from east):2.29
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 22.68 0.85 20.511 0.041 AB
PanSTARRS_g 360.47 1.47 17.508 0.004 AB
PanSTARRS_r 668.32 2.07 16.838 0.003 AB
PanSTARRS_i 1015.25 1.72 16.384 0.002 AB
PanSTARRS_z 1228.45 5.04 16.177 0.004 AB
PanSTARRS_y 1456.07 9.57 15.992 0.007 AB
2MASS_J 2019.77 138.05 14.742 0.074 Vega
2MASS_H 2778.78 232.02 13.923 0.091 Vega
2MASS_K 2797.08 257.77 13.445 0.100 Vega
WISE_W1 1173.1 12.31 13.528 0.011 Vega
WISE_W2 857.6 13.87 13.228 0.018 Vega
WISE_W3 3098.47 50.5 9.998 0.018 Vega
WISE_W4 3194.16 364.96 8.519 0.124 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.694 9.804 9.916
{\rm log}_{10}({\rm SFR}) -1.436 -0.860 -0.364
{\rm log}_{10}({\rm sSFR}) -11.245 -10.677 -10.169
{\rm stellar\ age} 7.406 8.917 11.967

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.321 -0.856 -0.486
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.446 -0.148 0.257

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.574 0.907 1.217
\delta -0.457 -0.188 0.101
\tau_1/\tau_2 0.662 1.036 1.392
Q_{PAH} 0.690 2.165 4.852
U_{min} 2.936 8.207 15.181
{\rm log}_{10}(\gamma_e)\, -3.306 -2.329 -0.926

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.581 -1.118 -0.458
{\rm log}_{10}(\tau_{AGN})\, 0.914 1.317 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.299 -0.670 -0.254
0.03-0.10 Gyr -2.283 -1.138 -0.433
0.10-0.33 Gyr -3.571 -1.519 -0.712
0.33-1.07 Gyr -4.467 -1.652 -0.760
1.07-3.50 Gyr -3.933 -1.392 -0.395
3.50-11.46 Gyr -1.583 -0.195 0.042
11.46-12.73 Gyr -0.265 0.502 1.016

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.530 10.592 10.665
{\rm log}_{10}({\rm SFR}) -0.198 0.216 0.556
{\rm log}_{10}({\rm sSFR}) -10.836 -10.401 -10.048
{\rm stellar\ age} 6.961 7.779 9.886

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.591 -0.352 -0.157
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.651 -0.081 0.308

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.227 0.375 0.573
\delta -0.625 -0.284 0.084
\tau_1/\tau_2 0.725 1.110 1.501
Q_{PAH} 0.695 1.820 3.464
U_{min} 2.406 7.283 13.799
{\rm log}_{10}(\gamma_e)\, -2.877 -2.013 -1.219

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.897 -1.470 -1.122
{\rm log}_{10}(\tau_{AGN})\, 1.174 1.556 1.842

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.094 0.151 0.363
0.03-0.10 Gyr -0.428 0.234 0.647
0.10-0.33 Gyr -0.703 0.039 0.449
0.33-1.07 Gyr -0.775 -0.071 0.297
1.07-3.50 Gyr -0.579 0.205 0.568
3.50-11.46 Gyr 0.462 0.734 0.858
11.46-12.73 Gyr 0.477 0.948 1.561