2025obr results

Information

Transient
Name:SN2025obr
Right ascension: 16h59m49.53s
Declination:74d04m10.46s
Discovery Date:June 19, 2025, 5:45 a.m.
Classification:SN Ia
Redshift:0.060000
MW E(B-V):0.035
Host
Name:
Right ascension: 16h59m49.32s
Declination:74d04m10.70s
Redshift:None
Photometric Redshift:0.237
 

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_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 32.97
Transient MWEBV processed 0.08
Host match processed 6.45
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 5.37
Global aperture photometry processed 4.76
Validate global photometry processed 14.92
Global host SED inference processed 459.04
Local aperture photometry processed 5.32
Validate local photometry processed 0.02
Local host SED inference processed 490.15
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h59m49.53s, 74d04m10.46s
semi major axis, semi minor axis (arcsec):1.73, 1.73
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 2.38 1.86 22.960 0.851 AB
SDSS_g 4.61 0.82 22.241 0.193 AB
PanSTARRS_g 3.29 0.53 22.607 0.175 AB
SDSS_r 5.06 1.15 22.140 0.246 AB
PanSTARRS_r 4.49 0.58 22.270 0.139 AB
SDSS_i 10.5 1.72 21.347 0.178 AB
PanSTARRS_i 7.5 0.85 21.713 0.122 AB
PanSTARRS_z 9.58 1.4 21.447 0.158 AB
SDSS_z 14.52 5.96 20.995 0.446 AB
PanSTARRS_y 5.23 3.52 22.103 0.731 AB

Aperture details

RA, DEC (J2000):16h59m49.35s, 74d04m10.80s
semi major axis, semi minor axis (arcsec):2.97, 1.46
angle (degrees, anti-clockwise from east):-27.21
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.46 1.2 23.486 0.892 AB
GALEX_NUV 3.39 1.21 22.575 0.387 AB
SDSS_u 4.24 2.45 22.332 0.628 AB
SDSS_g 5.52 0.98 22.044 0.192 AB
PanSTARRS_g 4.27 0.64 22.324 0.162 AB
SDSS_r 8.87 1.41 21.530 0.173 AB
PanSTARRS_r 4.41 0.66 22.289 0.163 AB
SDSS_i 12.13 2.01 21.190 0.180 AB
PanSTARRS_i 8.92 0.94 21.524 0.115 AB
PanSTARRS_z 12.08 1.53 21.195 0.137 AB
SDSS_z 16.69 7.12 20.844 0.463 AB
PanSTARRS_y 3.61 3.78 22.507 1.138 AB
2MASS_J 55.84 81.42 18.638 1.583 Vega
2MASS_H -215.81 123.56 Vega
2MASS_K -203.85 146.41 Vega
WISE_W1 5.1 4.13 19.432 0.880 Vega
WISE_W2 -5.17 5.44 Vega
WISE_W3 -40.74 30.07 Vega
WISE_W4 -173.98 212.02 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.711 8.139 8.396
{\rm log}_{10}({\rm SFR}) -1.671 -1.036 -0.472
{\rm log}_{10}({\rm sSFR}) -9.895 -9.224 -8.215
{\rm stellar\ age} 0.534 5.453 7.370

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.251 -0.440 -0.026
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.375 -0.660 -0.026

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.922 1.451 2.108
\delta -0.044 0.173 0.329
\tau_1/\tau_2 0.626 0.986 1.403
Q_{PAH} 0.670 2.009 4.689
U_{min} 2.908 7.945 15.666
{\rm log}_{10}(\gamma_e)\, -2.910 -1.914 -0.780

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.195 -0.861 0.041
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.416 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.685 -1.078 -0.539
0.03-0.10 Gyr -1.994 -1.195 -0.456
0.10-0.33 Gyr -2.805 -1.707 -1.041
0.33-1.08 Gyr -3.877 -1.955 -1.434
1.08-3.55 Gyr -4.258 -1.983 -1.534
3.55-11.66 Gyr -4.666 -1.961 -1.521
11.66-12.96 Gyr -4.374 -2.046 -1.302

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.953 8.280 8.529
{\rm log}_{10}({\rm SFR}) -2.009 -1.176 -0.518
{\rm log}_{10}({\rm sSFR}) -10.383 -9.558 -8.650
{\rm stellar\ age} 0.449 5.293 7.920

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.426 -0.822 -0.219
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.411 -0.763 -0.148

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.743 1.373 2.022
\delta -0.079 0.171 0.321
\tau_1/\tau_2 0.595 0.980 1.375
Q_{PAH} 0.703 2.334 4.588
U_{min} 3.093 8.518 16.365
{\rm log}_{10}(\gamma_e)\, -3.039 -1.949 -0.889

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.339 -0.824 0.126
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.401 1.741

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.776 -1.509 -0.887
0.03-0.10 Gyr -2.321 -1.226 -0.410
0.10-0.33 Gyr -2.568 -1.372 -0.626
0.33-1.08 Gyr -3.736 -1.876 -1.208
1.08-3.55 Gyr -4.741 -1.974 -1.435
3.55-11.66 Gyr -5.053 -1.949 -1.394
11.66-12.96 Gyr -5.187 -1.937 -1.040