2025nov results

Information

Transient
Name:AT2025nov
Right ascension: 21h28m08.31s
Declination:6d13m56.58s
Discovery Date:June 6, 2025, 10:36 a.m.
Classification:None
Redshift:None
MW E(B-V):0.065
Host
Name:
Right ascension: 21h28m08.79s
Declination:6d13m55.74s
Redshift:0.077573
Photometric Redshift:0.093
 

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
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_z
 GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 29.44
Transient MWEBV processed 0.06
Host match processed 7.0
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 5.83
Validate global photometry processed 17.02
Global host SED inference processed 398.41
Local aperture photometry processed 6.97
Validate local photometry processed 0.02
Local host SED inference processed 414.95
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h28m08.31s, 6d13m56.58s
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
DES_g 5.97 0.2 21.959 0.036 AB
PanSTARRS_g 6.11 0.27 21.936 0.049 AB
SDSS_r 8.86 0.95 21.532 0.117 AB
PanSTARRS_r 9.4 0.31 21.467 0.036 AB
DES_r 10.12 0.28 21.387 0.030 AB
SDSS_i 11.14 1.31 21.283 0.128 AB
PanSTARRS_i 13.73 0.35 21.056 0.028 AB
PanSTARRS_z 14.92 0.85 20.966 0.062 AB
SDSS_z 13.87 3.67 21.045 0.287 AB
DES_z 14.76 0.84 20.977 0.061 AB
PanSTARRS_y 19.62 1.78 20.668 0.099 AB

Aperture details

RA, DEC (J2000):21h28m08.78s, 6d13m56.00s
semi major axis, semi minor axis (arcsec):10.9, 5.54
angle (degrees, anti-clockwise from east):-90.88
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 21.41 2.79 20.573 0.142 AB
SDSS_u 91.27 6.06 18.999 0.072 AB
SDSS_g 337.62 5.2 17.579 0.017 AB
DES_g 367.23 1.44 17.488 0.004 AB
PanSTARRS_g 382.96 1.57 17.442 0.004 AB
SDSS_r 653.27 7.37 16.862 0.012 AB
PanSTARRS_r 685.98 1.8 16.809 0.003 AB
DES_r 752.99 2.17 16.708 0.003 AB
SDSS_i 986.54 9.94 16.415 0.011 AB
PanSTARRS_i 1007.49 2.04 16.392 0.002 AB
PanSTARRS_z 1229.12 4.87 16.176 0.004 AB
SDSS_z 1325.59 22.31 16.094 0.018 AB
DES_z 1330.17 7.2 16.090 0.006 AB
PanSTARRS_y 1486.08 10.12 15.970 0.007 AB
2MASS_J 1867.27 198.04 14.827 0.115 Vega
2MASS_H 2606.82 348.59 13.992 0.145 Vega
2MASS_K 2088.4 337.29 13.763 0.175 Vega
WISE_W1 1589.53 24.14 13.198 0.016 Vega
WISE_W2 1196.08 33.61 12.867 0.031 Vega
WISE_W3 7754.67 138.72 9.002 0.019 Vega
WISE_W4 8229.25 916.83 7.492 0.121 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.341 8.514 8.635
{\rm log}_{10}({\rm SFR}) -1.860 -1.325 -0.627
{\rm log}_{10}({\rm sSFR}) -10.407 -9.818 -9.040
{\rm stellar\ age} 1.909 5.503 7.053

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.526 -0.929 -0.303
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.494 -0.772 0.013

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.335 0.733 1.319
\delta -0.268 0.020 0.258
\tau_1/\tau_2 0.741 1.101 1.427
Q_{PAH} 1.022 2.635 4.848
U_{min} 2.759 7.602 14.579
{\rm log}_{10}(\gamma_e)\, -2.899 -1.788 -0.717

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.900 -0.187 0.252
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.487 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.914 -1.433 -0.917
0.03-0.10 Gyr -2.011 -1.331 -0.543
0.10-0.33 Gyr -1.939 -1.279 -0.667
0.33-1.07 Gyr -1.977 -1.271 -0.841
1.07-3.50 Gyr -2.381 -1.420 -1.151
3.50-11.46 Gyr -2.699 -1.517 -1.242
11.46-12.73 Gyr -2.674 -1.591 -1.050

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.408 10.491 10.561
{\rm log}_{10}({\rm SFR}) 0.144 0.484 0.829
{\rm log}_{10}({\rm sSFR}) -10.386 -10.014 -9.634
{\rm stellar\ age} 4.872 6.086 7.026

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.590 -0.338 -0.135
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.709 -0.107 0.307

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.498 0.656 0.838
\delta -0.335 -0.137 0.095
\tau_1/\tau_2 0.755 1.069 1.397
Q_{PAH} 2.206 3.507 5.108
U_{min} 2.508 7.288 14.125
{\rm log}_{10}(\gamma_e)\, -3.036 -2.084 -1.325

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.600 -1.342 -1.009
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.422 1.787

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.208 0.378 0.534
0.03-0.10 Gyr 0.052 0.519 0.935
0.10-0.33 Gyr 0.216 0.633 0.930
0.33-1.07 Gyr 0.301 0.592 0.789
1.07-3.50 Gyr 0.432 0.664 0.872
3.50-11.46 Gyr 0.300 0.550 0.701
11.46-12.73 Gyr -0.101 0.500 0.927