2025abdd results

Information

Transient
Name:SN2025abdd
Right ascension: 7h52m48.98s
Declination:69d00m14.78s
Discovery Date:Oct. 20, 2025, 9:20 a.m.
Classification:SN Ic
Redshift:0.012980
MW E(B-V):0.032
Host
Name:J075248.20+690021.73
Right ascension: 7h52m48.20s
Declination:69d00m21.73s
Redshift:None
Photometric Redshift:0.024
 

Cutout Download Report

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

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 2.96
Transient MWEBV processed 0.04
Host match processed 5.12
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry failed 1.33
Validate global photometry not processed 10.59
Global host SED inference not processed 475.46
Local aperture photometry failed 0.01
Validate local photometry not processed 0.02
Local host SED inference not processed 431.86
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h52m48.99s, 69d00m14.79s
semi major axis, semi minor axis (arcsec):4.08, 4.08
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 149.35 0.9 18.464 0.007 AB
PanSTARRS_r 202.45 1.32 18.134 0.007 AB
PanSTARRS_i 212.37 1.17 18.082 0.006 AB
PanSTARRS_z 230.86 3.2 17.992 0.015 AB
PanSTARRS_y 259.77 7.68 17.864 0.032 AB
2MASS_J 355.51 99.97 16.628 0.305 Vega
2MASS_H 101.92 171.15 17.512 1.823 Vega
2MASS_K 269.56 163.83 15.986 0.660 Vega

Aperture details

RA, DEC (J2000):7h52m48.61s, 69d00m21.20s
semi major axis, semi minor axis (arcsec):28.52, 15.71
angle (degrees, anti-clockwise from east):-30.34
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
WISE_W1 1118.31 32.58 13.580 0.032 Vega
WISE_W2 571.4 39.78 13.669 0.076 Vega
WISE_W3 1442.73 389.31 10.828 0.293 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.246 8.485 8.693
{\rm log}_{10}({\rm SFR}) -1.458 -1.094 -0.645
{\rm log}_{10}({\rm sSFR}) -10.038 -9.549 -9.002
{\rm stellar\ age} 2.501 5.549 7.630

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.582 -0.954 -0.400
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.793 -1.453 -0.832

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.338 0.552
\delta -0.667 -0.208 0.170
\tau_1/\tau_2 0.762 1.116 1.465
Q_{PAH} 0.545 1.800 4.440
U_{min} 2.793 7.942 14.436
{\rm log}_{10}(\gamma_e)\, -3.308 -2.218 -1.072

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.695 -1.796 -0.631
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.500 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.419 -1.190 -0.979
0.03-0.10 Gyr -1.539 -1.055 -0.535
0.10-0.33 Gyr -1.677 -1.085 -0.676
0.33-1.10 Gyr -1.915 -1.323 -0.952
1.10-3.65 Gyr -2.191 -1.487 -1.197
3.65-12.09 Gyr -2.498 -1.598 -1.219
12.09-13.43 Gyr -2.574 -1.635 -1.007

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.397 9.531 9.671
{\rm log}_{10}({\rm SFR}) -1.708 -0.939 -0.479
{\rm log}_{10}({\rm sSFR}) -11.356 -10.510 -10.056
{\rm stellar\ age} 3.751 6.521 8.205

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.409 -1.094 -0.825
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.665 -1.170 -0.277

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.078 0.153 0.262
\delta -0.796 -0.280 0.214
\tau_1/\tau_2 0.514 0.906 1.292
Q_{PAH} 0.470 1.565 4.396
U_{min} 2.857 7.840 14.871
{\rm log}_{10}(\gamma_e)\, -3.180 -2.009 -1.175

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.464 -3.702 -2.803
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.481 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.826 -0.870 -0.595
0.03-0.10 Gyr -2.362 -1.005 -0.419
0.10-0.33 Gyr -1.881 -0.708 -0.217
0.33-1.10 Gyr -1.092 -0.419 0.038
1.10-3.65 Gyr -0.860 -0.366 -0.060
3.65-12.09 Gyr -1.190 -0.440 -0.188
12.09-13.43 Gyr -1.497 -0.462 0.120