2025acrk

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Information

Transient

Name: SN2025acrk
Right ascension: 0h29m40.15s
Declination: 11d43m01.29s
Discovery Date: Nov. 6, 2025, 4:39 a.m.
Classification: SN Ia
Redshift: 0.056000
MW E(B-V): 0.099

Host

Name:
Right ascension: 0h29m39.48s
Declination: 11d42m58.44s
Redshift: None
Photometric Redshift: 0.056
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 20.52
Transient MWEBV processed 0.09
Host match processed 6.09
Host information processed 0.08
Host MWEBV processed 0.11
Global aperture construction processed 0.65
Global aperture photometry failed 0.07
Validate global photometry not processed 15.12
Global host SED inference not processed 598.85
Local aperture photometry failed 0.01
Validate local photometry not processed 0.02
Local host SED inference not processed 415.24
 

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) = 0h29m40.15s, 11d43m01.29s
semi major axis, semi minor axis (arcsec) = 1.84, 1.84
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 1.55 2.03 23.423 1.423 AB
SDSS_g 11.66 1.05 21.233 0.098 AB
PanSTARRS_g 11.41 0.39 21.257 0.037 AB
SDSS_r 26.61 1.68 20.337 0.069 AB
PanSTARRS_r 26.46 0.55 20.344 0.022 AB
DES_r 29.83 0.5 20.213 0.018 AB
SDSS_i 46.65 2.46 19.728 0.057 AB
PanSTARRS_i 43.2 0.58 19.811 0.015 AB
PanSTARRS_z 56.69 1.16 19.516 0.022 AB
SDSS_z 63.54 5.79 19.392 0.099 AB
DES_z 63.34 1.52 19.396 0.026 AB
PanSTARRS_y 77.71 2.33 19.174 0.033 AB

Aperture details

RA, DEC (J2000) = 0h29m39.47s, 11d42m58.51s
semi major axis, semi minor axis (arcsec) = 20.34, 14.62
angle (degrees, anti-clockwise from east) = -173.53

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.59 2.96 20.850 0.194 AB
GALEX_NUV 21.5 3.4 20.569 0.172 AB
SDSS_u 203.0 19.34 18.131 0.103 AB
SDSS_r 4866.5 20.41 14.682 0.005 AB
PanSTARRS_r 4832.99 5.2 14.689 0.001 AB
DES_r 5264.42 6.09 14.597 0.001 AB
PanSTARRS_i 8075.31 5.48 14.132 0.001 AB
DES_z 11301.63 19.48 13.767 0.002 AB
PanSTARRS_y 13632.97 22.03 13.564 0.002 AB
2MASS_J 17900.27 445.41 12.373 0.027 Vega
2MASS_H 20769.62 793.02 11.739 0.041 Vega
2MASS_K 20597.02 775.86 11.278 0.041 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.020 9.146 9.268
{\rm log}_{10}({\rm SFR}) -1.682 -1.152 -0.704
{\rm log}_{10}({\rm sSFR}) -10.828 -10.321 -9.845
{\rm stellar\ age} 5.396 7.112 8.775

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.263 -0.530 -0.017
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.435 0.074 0.373

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.807 1.256 1.705
\delta -0.291 -0.029 0.188
\tau_1/\tau_2 0.590 0.918 1.249
Q_{PAH} 0.667 2.084 4.493
U_{min} 2.728 7.457 14.210
{\rm log}_{10}(\gamma_e)\, -3.131 -2.232 -0.931

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.125 -1.115 -0.332
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.429 1.861

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.553 -1.024 -0.661
0.03-0.10 Gyr -1.956 -1.297 -0.718
0.10-0.33 Gyr -2.042 -1.281 -0.738
0.33-1.08 Gyr -2.013 -1.145 -0.612
1.08-3.56 Gyr -1.661 -0.893 -0.607
3.56-11.71 Gyr -1.172 -0.785 -0.582
11.71-13.01 Gyr -1.356 -0.706 -0.084

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.450 11.531 11.630
{\rm log}_{10}({\rm SFR}) -0.638 -0.060 0.400
{\rm log}_{10}({\rm sSFR}) -12.181 -11.580 -11.108
{\rm stellar\ age} 7.631 10.206 12.324

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.072 -0.698 -0.431
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.644 -0.852 0.044

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.620 0.913 1.308
\delta -0.205 0.028 0.229
\tau_1/\tau_2 0.306 0.769 1.263
Q_{PAH} 0.343 1.008 2.388
U_{min} 3.445 9.427 17.755
{\rm log}_{10}(\gamma_e)\, -2.296 -1.516 -1.088

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.091 -1.870 -1.247
{\rm log}_{10}(\tau_{AGN})\, 0.804 1.108 1.723

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.046 -0.004 0.506
0.03-0.10 Gyr -2.303 -0.314 0.366
0.10-0.33 Gyr -3.260 -0.596 0.284
0.33-1.08 Gyr -2.857 -0.331 0.654
1.08-3.56 Gyr -2.585 -0.069 1.210
3.56-11.71 Gyr -0.870 1.327 1.738
11.71-13.01 Gyr 1.421 2.470 2.738