2026abvj results

Information

Transient
Name:AT2026abvj
Right ascension: 17h40m29.95s
Declination:54d27m30.30s
Discovery Date:Sept. 14, 2026, 3:58 a.m.
Classification:None
Redshift:None
MW E(B-V):0.034
Host
Name:2470279
Object ID:2583056.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 17h40m30.00s
Declination:54d27m32.40s
Redshift:None
Photometric Redshift:0.088
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.74
Transient MWEBV processed 0.21
Host match processed 4.64
Host information processed 0.06
Host MWEBV processed 0.12
Host spectrum download processed 0.12
Global aperture construction processed 0.65
Global aperture photometry processed 5.45
Validate global photometry processed 15.13
Global host SED inference processed 323.98
Local aperture photometry processed 5.24
Validate local photometry processed 0.02
Local host SED inference processed 384.71
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.817 9.108 9.255
{\rm log}_{10}({\rm SFR}) -1.470 -0.725 -0.156
{\rm log}_{10}({\rm sSFR}) -10.593 -9.869 -9.026
{\rm stellar\ age} 2.377 6.317 7.704

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.606 -0.945 -0.269
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.549 -0.632 0.164

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.157 0.522 1.009
\delta -0.534 -0.012 0.295
\tau_1/\tau_2 0.683 0.998 1.280
Q_{PAH} 0.840 2.261 4.457
U_{min} 2.873 7.884 15.507
{\rm log}_{10}(\gamma_e)\, -2.902 -1.698 -0.619

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.327 -2.963 -0.861
{\rm log}_{10}(\tau_{AGN})\, 0.980 1.434 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.696 -0.763 -0.285
0.03-0.10 Gyr -1.632 -0.789 -0.121
0.10-0.33 Gyr -1.736 -0.910 -0.285
0.33-1.06 Gyr -1.925 -1.088 -0.560
1.06-3.48 Gyr -1.870 -0.953 -0.615
3.48-11.34 Gyr -2.026 -0.822 -0.564
11.34-12.60 Gyr -2.175 -0.867 -0.302

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.052 10.195 10.306
{\rm log}_{10}({\rm SFR}) 0.347 0.595 0.869
{\rm log}_{10}({\rm sSFR}) -9.917 -9.586 -9.210
{\rm stellar\ age} 3.884 5.480 6.676

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.778 -0.490 -0.288
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.277 -0.658 -0.117

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.193 0.296
\delta -0.853 -0.609 -0.339
\tau_1/\tau_2 0.615 0.881 1.180
Q_{PAH} 0.823 1.478 2.480
U_{min} 2.485 6.717 13.570
{\rm log}_{10}(\gamma_e)\, -3.470 -2.880 -2.275

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.538 -3.724 -2.663
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.485 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.373 0.546 0.714
0.03-0.10 Gyr 0.281 0.620 0.948
0.10-0.33 Gyr 0.093 0.459 0.770
0.33-1.06 Gyr 0.171 0.484 0.716
1.06-3.48 Gyr 0.081 0.385 0.572
3.48-11.34 Gyr -0.199 0.220 0.431
11.34-12.60 Gyr -0.505 0.116 0.585
 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h40m29.95s, 54d27m30.30s
semi major axis, semi minor axis (arcsec):1.22, 1.22
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 31.71 0.33 20.147 0.011 AB
PanSTARRS_i 43.05 0.4 19.815 0.010 AB
PanSTARRS_z 45.94 1.0 19.745 0.024 AB
PanSTARRS_y 55.06 2.15 19.548 0.042 AB

Aperture details

RA, DEC (J2000):17h40m30.08s, 54d27m32.83s
semi major axis, semi minor axis (arcsec):10.45, 9.35
angle (degrees, anti-clockwise from east):356.79
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 51.14 4.67 19.628 0.099 AB
GALEX_NUV 79.41 3.62 19.150 0.049 AB
SDSS_u 224.84 8.2 18.020 0.040 AB
SDSS_g 451.21 6.31 17.264 0.015 AB
SDSS_r 645.52 8.28 16.875 0.014 AB
PanSTARRS_r 673.22 2.58 16.830 0.004 AB
SDSS_i 871.07 11.4 16.550 0.014 AB
PanSTARRS_i 867.67 3.19 16.554 0.004 AB
PanSTARRS_z 869.36 8.04 16.552 0.010 AB
SDSS_z 1107.25 31.15 16.289 0.031 AB
PanSTARRS_y 1119.27 17.3 16.278 0.017 AB
2MASS_J 1027.64 209.39 15.475 0.221 Vega
2MASS_H 1282.23 340.44 14.762 0.288 Vega
2MASS_K 1286.75 357.54 14.288 0.302 Vega
WISE_W1 610.25 13.98 14.237 0.025 Vega
WISE_W2 391.83 14.47 14.078 0.040 Vega
WISE_W3 1621.33 48.32 10.701 0.032 Vega
WISE_W4 1330.38 331.5 9.470 0.271 Vega