2025acuq

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Information

Transient

Name: SN2025acuq
Right ascension: 9h45m26.03s
Declination: 34d37m05.52s
Discovery Date: Nov. 9, 2025, 11:11 a.m.
Classification: SN Ia
Redshift: 0.040288
MW E(B-V): 0.013

Host

Name: 2051993
Right ascension: 9h45m25.92s
Declination: 34d37m15.30s
Redshift: 0.040644
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.6
Transient MWEBV processed 0.15
Host match processed 5.17
Host information processed 0.04
Host MWEBV processed 0.1
Global aperture construction processed 0.61
Global aperture photometry failed 0.06
Validate global photometry not processed 16.21
Global host SED inference not processed 505.96
Local aperture photometry failed 0.01
Validate local photometry not processed 0.02
Local host SED inference not processed 514.1
 

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) = 9h45m26.03s, 34d37m05.52s
semi major axis, semi minor axis (arcsec) = 2.49, 2.49
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 9.72 1.79 21.431 0.200 AB
SDSS_g 37.6 1.79 19.962 0.052 AB
DES_g 39.9 0.52 19.898 0.014 AB
PanSTARRS_g 40.29 0.54 19.887 0.015 AB
SDSS_r 67.95 2.38 19.319 0.038 AB
PanSTARRS_r 73.01 0.66 19.242 0.010 AB
SDSS_i 102.98 3.33 18.868 0.035 AB
PanSTARRS_i 101.37 0.68 18.885 0.007 AB
PanSTARRS_z 118.05 1.74 18.720 0.016 AB
SDSS_z 131.27 6.77 18.605 0.056 AB
DES_z 107.11 1.86 18.825 0.019 AB
PanSTARRS_y 125.28 3.37 18.655 0.029 AB

Aperture details

RA, DEC (J2000) = 9h45m25.94s, 34d37m15.22s
semi major axis, semi minor axis (arcsec) = 18.24, 8.84
angle (degrees, anti-clockwise from east) = -14.91

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 26.85 1.45 20.327 0.059 AB
GALEX_NUV 46.9 0.92 19.722 0.021 AB
SDSS_u 273.9 9.41 17.806 0.037 AB
SDSS_g 1284.77 10.21 16.128 0.009 AB
DES_g 1322.13 2.99 16.097 0.002 AB
SDSS_r 2500.35 14.01 15.405 0.006 AB
PanSTARRS_r 2617.69 3.47 15.355 0.001 AB
SDSS_i 3623.95 18.79 15.002 0.006 AB
PanSTARRS_i 3722.14 3.51 14.973 0.001 AB
PanSTARRS_z 4345.21 8.95 14.805 0.002 AB
SDSS_z 4656.56 35.84 14.730 0.008 AB
DES_z 4264.09 11.52 14.825 0.003 AB
PanSTARRS_y 5201.35 17.33 14.610 0.004 AB
2MASS_J 6579.81 229.09 13.460 0.038 Vega
2MASS_H 8287.69 359.65 12.736 0.047 Vega
2MASS_K 7508.0 356.5 12.373 0.052 Vega
WISE_W1 4050.36 68.72 12.182 0.018 Vega
WISE_W2 2463.66 77.66 12.082 0.034 Vega
WISE_W3 9868.71 244.66 8.740 0.027 Vega
WISE_W4 7662.11 1247.56 7.569 0.177 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})\, 8.965 9.070 9.182
{\rm log}_{10}({\rm SFR}) -2.372 -1.653 -1.055
{\rm log}_{10}({\rm sSFR}) -11.442 -10.734 -10.114
{\rm stellar\ age} 7.210 8.595 12.132

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.774 -1.439 -1.028
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.870 -1.357 0.060

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.405 0.743 1.064
\delta -0.352 0.037 0.290
\tau_1/\tau_2 0.620 0.998 1.352
Q_{PAH} 0.575 2.094 4.987
U_{min} 2.806 7.895 15.009
{\rm log}_{10}(\gamma_e)\, -3.176 -1.997 -0.844

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.544 -0.866 -0.261
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.462 1.883

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.487 -1.725 -1.120
0.03-0.10 Gyr -2.735 -1.731 -1.012
0.10-0.33 Gyr -3.241 -1.903 -1.163
0.33-1.09 Gyr -3.641 -1.930 -1.223
1.09-3.60 Gyr -3.534 -1.654 -0.991
3.60-11.89 Gyr -1.855 -0.893 -0.690
11.89-13.21 Gyr -1.113 -0.420 0.237

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.623 10.716 10.844
{\rm log}_{10}({\rm SFR}) -0.981 -0.505 -0.149
{\rm log}_{10}({\rm sSFR}) -11.769 -11.214 -10.840
{\rm stellar\ age} 7.673 8.473 12.411

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.707 -1.329 -0.964
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.780 -1.122 0.072

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.677 0.831 0.978
\delta 0.000 0.170 0.276
\tau_1/\tau_2 0.216 0.627 1.142
Q_{PAH} 1.913 2.768 4.023
U_{min} 2.881 8.998 17.099
{\rm log}_{10}(\gamma_e)\, -3.590 -2.960 -2.248

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.138 -2.180 -1.790
{\rm log}_{10}(\tau_{AGN})\, 0.888 1.199 1.691

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.150 -0.235 0.198
0.03-0.10 Gyr -3.684 -1.454 -0.355
0.10-0.33 Gyr -4.812 -1.718 -0.341
0.33-1.09 Gyr -4.401 -1.654 -0.225
1.09-3.60 Gyr -3.192 -1.031 0.397
3.60-11.89 Gyr -1.002 0.800 0.994
11.89-13.21 Gyr -0.631 1.117 1.964