2026zbq results

Information

Transient
Name:AT2026zbq
Right ascension: 1h18m22.16s
Declination:-15d56m00.64s
Discovery Date:Aug. 15, 2026, 11:18 a.m.
Classification:None
Redshift:None
MW E(B-V):0.018
Host
Name:J011822.40-155603.89
Object ID:9906615456830315
Catalog Name:decals
Catalog Release:dr9
Right ascension: 1h18m22.40s
Declination:-15d56m03.89s
Redshift:None
Photometric Redshift:0.038
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 10.88
Transient MWEBV processed 0.13
Host match processed 5.75
Host information processed 0.12
Host MWEBV processed 0.08
Host spectrum download processed 0.1
Global aperture construction processed 0.64
Global aperture photometry processed 6.2
Validate global photometry processed 15.92
Global host SED inference processed 337.14
Local aperture photometry processed 6.04
Validate local photometry processed 0.04
Local host SED inference processed 399.83
 

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})\, 7.907 8.082 8.188
{\rm log}_{10}({\rm SFR}) -2.634 -2.006 -1.433
{\rm log}_{10}({\rm sSFR}) -10.737 -10.095 -9.456
{\rm stellar\ age} 4.137 6.573 7.779

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.768 -1.328 -0.677
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.585 -0.658 0.172

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.086 0.264 0.696
\delta -0.558 -0.091 0.258
\tau_1/\tau_2 0.685 0.985 1.289
Q_{PAH} 1.003 2.523 4.613
U_{min} 2.852 8.154 15.603
{\rm log}_{10}(\gamma_e)\, -2.954 -1.952 -0.823

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.097 -2.168 -0.528
{\rm log}_{10}(\tau_{AGN})\, 0.981 1.320 1.821

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.911 -2.082 -1.552
0.03-0.10 Gyr -2.738 -2.024 -1.412
0.10-0.33 Gyr -2.554 -1.969 -1.417
0.33-1.09 Gyr -2.486 -1.989 -1.562
1.09-3.61 Gyr -2.291 -1.873 -1.597
3.61-11.93 Gyr -2.401 -1.844 -1.651
11.93-13.25 Gyr -2.786 -1.918 -1.454

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.935 9.041 9.125
{\rm log}_{10}({\rm SFR}) -1.429 -1.143 -0.811
{\rm log}_{10}({\rm sSFR}) -10.493 -10.197 -9.805
{\rm stellar\ age} 5.423 6.791 7.781

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.744 -1.450 -1.083
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.518 -0.498 0.226

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.050 0.130 0.271
\delta -0.629 -0.292 0.027
\tau_1/\tau_2 0.692 0.983 1.262
Q_{PAH} 0.606 1.669 3.396
U_{min} 2.548 7.232 14.871
{\rm log}_{10}(\gamma_e)\, -2.866 -1.798 -0.849

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.133 -2.516 -1.106
{\rm log}_{10}(\tau_{AGN})\, 1.123 1.471 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.534 -1.207 -0.918
0.03-0.10 Gyr -1.524 -1.128 -0.742
0.10-0.33 Gyr -1.431 -1.062 -0.700
0.33-1.09 Gyr -1.369 -1.040 -0.759
1.09-3.61 Gyr -1.135 -0.872 -0.671
3.61-11.93 Gyr -1.139 -0.859 -0.709
11.93-13.25 Gyr -1.438 -0.899 -0.477
 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h18m22.16s, -15d56m00.64s
semi major axis, semi minor axis (arcsec):2.67, 2.67
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 15.31 0.16 20.937 0.011 AB
PanSTARRS_g 18.28 0.58 20.745 0.035 AB
PanSTARRS_r 24.79 0.69 20.414 0.030 AB
DES_r 22.31 0.21 20.529 0.010 AB
PanSTARRS_i 29.46 1.13 20.227 0.042 AB
DES_i 25.25 0.37 20.394 0.016 AB
PanSTARRS_z 27.13 1.88 20.316 0.075 AB
DES_z 28.59 0.77 20.259 0.029 AB
PanSTARRS_y 31.0 4.18 20.172 0.147 AB

Aperture details

RA, DEC (J2000):1h18m22.36s, -15d56m03.84s
semi major axis, semi minor axis (arcsec):9.35, 5.88
angle (degrees, anti-clockwise from east):238.45
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.07 4.86 20.591 0.250 AB
GALEX_NUV 34.54 4.03 20.054 0.127 AB
DES_g 159.33 0.47 18.394 0.003 AB
PanSTARRS_g 147.89 1.62 18.475 0.012 AB
PanSTARRS_r 215.91 1.92 18.064 0.010 AB
DES_r 228.03 0.63 18.005 0.003 AB
PanSTARRS_i 247.92 3.11 17.914 0.014 AB
DES_i 258.74 1.1 17.868 0.005 AB
PanSTARRS_z 266.1 5.13 17.837 0.021 AB
DES_z 280.9 2.27 17.779 0.009 AB
PanSTARRS_y 297.4 11.48 17.717 0.042 AB
2MASS_J 449.15 180.3 16.374 0.436 Vega
2MASS_H 425.16 318.22 15.961 0.813 Vega
2MASS_K 124.94 297.68 16.820 2.587 Vega
WISE_W1 92.71 14.35 16.283 0.168 Vega
WISE_W2 56.76 22.34 16.176 0.427 Vega
WISE_W3 128.29 90.3 13.456 0.764 Vega
WISE_W4 315.91 534.71 11.031 1.838 Vega