2025amzd results

Information

Transient
Name:AT2025amzd
Right ascension: 1h56m52.34s
Declination:-0d12m22.24s
Discovery Date:Dec. 11, 2025, 4:13 a.m.
Classification:None
Redshift:None
MW E(B-V):0.028
Host
Name:J015652.43-001222.12
Object ID:9906621330496907
Catalog Name:decals
Catalog Release:dr9
Right ascension: 1h56m52.43s
Declination:-0d12m22.12s
Redshift:None
Photometric Redshift:0.149
 

Cutout Download Report

Downloadable Unavailable
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
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 22.25
Transient MWEBV processed 0.17
Host match processed 6.86
Host information processed 0.08
Host MWEBV processed 0.13
Host spectrum download not processed None
Global aperture construction processed 0.64
Global aperture photometry processed 6.71
Validate global photometry processed 19.02
Global host SED inference processed 297.36
Local aperture photometry processed 6.63
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.994 10.170 10.252
{\rm log}_{10}({\rm SFR}) 0.865 1.007 1.250
{\rm log}_{10}({\rm sSFR}) -9.378 -9.172 -8.748
{\rm stellar\ age} 5.310 6.590 7.794

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.228 -0.022 0.086
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.693 -1.494 -0.075

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.170 0.264 0.485
\delta -0.888 -0.613 -0.317
\tau_1/\tau_2 1.110 1.489 1.816
Q_{PAH} 0.536 1.170 1.897
U_{min} 2.496 7.800 15.572
{\rm log}_{10}(\gamma_e)\, -2.856 -1.924 -1.316

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.986 -0.848 -0.749
{\rm log}_{10}(\tau_{AGN})\, 0.771 0.838 0.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.448 0.579 0.763
0.03-0.10 Gyr 0.969 1.115 1.375
0.10-0.32 Gyr -1.571 -0.549 0.193
0.32-1.03 Gyr -1.368 -0.414 -0.024
1.03-3.32 Gyr -0.751 0.050 0.350
3.32-10.69 Gyr -0.093 0.276 0.436
10.69-11.88 Gyr -0.406 0.393 0.934
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):1h56m52.42s, -0d12m22.06s
semi major axis, semi minor axis (arcsec):4.37, 3.15
angle (degrees, anti-clockwise from east):343.58
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.14 0.55 21.623 0.073 AB
GALEX_NUV 41.01 0.46 19.868 0.012 AB
SDSS_u 81.65 3.16 19.120 0.042 AB
SDSS_g 145.54 3.3 18.493 0.025 AB
DES_g 159.09 0.37 18.396 0.003 AB
PanSTARRS_g 176.04 0.99 18.286 0.006 AB
SDSS_r 242.78 4.43 17.937 0.020 AB
PanSTARRS_r 271.95 0.99 17.814 0.004 AB
DES_r 285.36 0.65 17.762 0.002 AB
SDSS_i 324.59 5.53 17.622 0.019 AB
PanSTARRS_i 357.21 0.85 17.518 0.003 AB
DES_i 364.57 1.35 17.496 0.004 AB
PanSTARRS_z 366.02 2.61 17.491 0.008 AB
SDSS_z 359.33 13.67 17.511 0.041 AB
DES_z 427.67 2.45 17.322 0.006 AB
PanSTARRS_y 424.88 5.98 17.329 0.015 AB
2MASS_J 706.1 112.57 15.883 0.173 Vega
2MASS_H 695.42 151.01 15.427 0.236 Vega
2MASS_K 1138.18 199.77 14.422 0.191 Vega
WISE_W1 704.66 13.22 14.081 0.020 Vega
WISE_W2 922.15 21.07 13.149 0.025 Vega
WISE_W3 1702.13 60.55 10.649 0.039 Vega
WISE_W4 4026.78 546.35 8.268 0.147 Vega