2026axw

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Information

Transient

Name: AT2026axw
Right ascension: 15h31m06.52s
Declination: 9d14m09.93s
Discovery Date: Jan. 14, 2026, 1:06 p.m.
Classification: None
Redshift: None
MW E(B-V):

Host

Name: 1361979
Right ascension: 15h31m06.72s
Declination: 9d14m10.64s
Redshift: None
Photometric Redshift: 0.044
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.61
Transient MWEBV processed 0.04
Host match processed 5.49
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 5.72
Validate global photometry processed 18.53
Global host SED inference processed 457.13
Local aperture photometry processed 5.49
Validate local photometry processed 0.03
Local host SED inference processed 479.95
 

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) = 15h31m06.52s, 9d14m09.93s
semi major axis, semi minor axis (arcsec) = 2.32, 2.32
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 32.83 1.98 20.109 0.066 AB
SDSS_g 88.42 2.56 19.034 0.031 AB
DES_g 94.08 0.45 18.966 0.005 AB
PanSTARRS_g 88.11 0.59 19.037 0.007 AB
SDSS_r 131.06 3.12 18.606 0.026 AB
PanSTARRS_r 125.95 0.88 18.650 0.008 AB
SDSS_i 163.02 3.61 18.369 0.024 AB
PanSTARRS_i 159.75 0.87 18.391 0.006 AB
PanSTARRS_z 182.64 1.33 18.246 0.008 AB
SDSS_z 175.03 6.51 18.292 0.040 AB
PanSTARRS_y 200.81 2.91 18.143 0.016 AB

Aperture details

RA, DEC (J2000) = 15h31m06.61s, 9d14m10.64s
semi major axis, semi minor axis (arcsec) = 10.47, 9.74
angle (degrees, anti-clockwise from east) = -70.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 56.59 7.58 19.518 0.145 AB
GALEX_NUV 70.05 5.38 19.286 0.083 AB
SDSS_u 171.77 6.94 18.313 0.044 AB
SDSS_g 358.56 6.1 17.514 0.018 AB
DES_g 387.22 1.11 17.430 0.003 AB
PanSTARRS_g 378.06 2.43 17.456 0.007 AB
SDSS_r 524.74 7.35 17.100 0.015 AB
PanSTARRS_r 503.96 3.69 17.144 0.008 AB
SDSS_i 640.34 9.17 16.884 0.016 AB
PanSTARRS_i 616.89 3.71 16.924 0.007 AB
PanSTARRS_z 705.65 5.67 16.779 0.009 AB
SDSS_z 573.84 25.25 17.003 0.048 AB
PanSTARRS_y 888.77 12.6 16.528 0.015 AB
2MASS_J 337.29 278.9 16.685 0.898 Vega
2MASS_H 639.02 346.82 15.519 0.589 Vega
2MASS_K 1410.02 548.52 14.189 0.422 Vega
WISE_W1 361.89 14.28 14.805 0.043 Vega
WISE_W2 198.56 22.48 14.816 0.123 Vega
WISE_W3 511.29 67.83 11.954 0.144 Vega
WISE_W4 323.32 360.78 11.006 1.211 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.767 8.970 9.116
{\rm log}_{10}({\rm SFR}) -1.896 -0.902 -0.156
{\rm log}_{10}({\rm sSFR}) -10.848 -9.867 -9.085
{\rm stellar\ age} 1.749 5.446 7.433

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.652 -1.102 -0.617
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.675 -0.991 -0.146

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.227 0.554 0.932
\delta -0.559 -0.155 0.168
\tau_1/\tau_2 0.649 1.037 1.414
Q_{PAH} 0.876 2.639 5.148
U_{min} 3.269 8.998 16.944
{\rm log}_{10}(\gamma_e)\, -3.271 -2.009 -0.469

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.196 -1.181 -0.254
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.564 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.974 -1.670 -1.010
0.03-0.10 Gyr -1.935 -0.797 -0.002
0.10-0.33 Gyr -1.249 -0.504 0.087
0.33-1.09 Gyr -2.407 -0.925 -0.469
1.09-3.59 Gyr -2.541 -1.050 -0.680
3.59-11.85 Gyr -3.173 -1.153 -0.796
11.85-13.17 Gyr -3.061 -1.190 -0.516

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.177 9.387 9.496
{\rm log}_{10}({\rm SFR}) 0.006 0.282 0.558
{\rm log}_{10}({\rm sSFR}) -9.440 -9.118 -8.699
{\rm stellar\ age} 3.788 6.042 7.460

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.743 -0.501 -0.334
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.017 0.204 0.378

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.227 0.394
\delta -0.803 -0.547 -0.304
\tau_1/\tau_2 0.570 0.934 1.289
Q_{PAH} 0.136 0.493 1.131
U_{min} 2.759 7.679 14.569
{\rm log}_{10}(\gamma_e)\, -3.452 -2.705 -1.771

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.325 -3.372 -2.535
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.448 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.666 -0.888 -0.562
0.03-0.10 Gyr 0.145 0.435 0.714
0.10-0.33 Gyr -1.166 -0.144 0.190
0.33-1.09 Gyr -1.635 -0.641 -0.272
1.09-3.59 Gyr -1.405 -0.635 -0.355
3.59-11.85 Gyr -1.427 -0.639 -0.413
11.85-13.17 Gyr -1.497 -0.590 -0.074