2025dzd

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Information

Transient

Name: AT2025dzd
Right ascension: 16h05m04.91s
Declination: 19d23m06.60s
Discovery Date: March 10, 2025, 2:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2025dzd
Right ascension: 16h05m04.95s
Declination: 19d23m07.02s
Redshift: 0.095423
Photometric Redshift: 0.119
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.5
Cutout download processed 18.73
Global aperture construction processed 0.65
Local aperture photometry processed 6.09
Global aperture photometry processed 6.44
Validate local photometry processed 0.03
Validate global photometry processed 17.65
Host information processed 0.1
Global host SED inference processed 413.08
Local host SED inference processed 487.26
Transient information processed 0.0
Transient MWEBV processed 0.17
Host MWEBV processed 0.09
Log transient processing status processed None
 

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) = 16h05m04.91s, 19d23m06.60s
semi major axis, semi minor axis (arcsec) = 1.13, 1.13
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 267.58 1.37 17.831 0.006 AB
PanSTARRS_i 371.82 0.43 17.474 0.001 AB
PanSTARRS_z 477.99 0.82 17.201 0.002 AB
DES_z 554.27 5.75 17.041 0.011 AB
PanSTARRS_y 581.12 1.74 16.989 0.003 AB

Aperture details

RA, DEC (J2000) = 16h05m04.93s, 19d23m07.13s
semi major axis, semi minor axis (arcsec) = 8.31, 5.49
angle (degrees, anti-clockwise from east) = -97.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.13 3.02 21.624 0.403 AB
GALEX_NUV 5.36 1.68 22.077 0.340 AB
SDSS_u 58.29 5.73 19.486 0.107 AB
SDSS_g 391.51 5.4 17.418 0.015 AB
DES_g 434.43 1.28 17.305 0.003 AB
PanSTARRS_g 443.1 1.85 17.284 0.005 AB
SDSS_r 983.08 8.58 16.419 0.009 AB
PanSTARRS_r 991.41 1.93 16.409 0.002 AB
DES_r 1079.31 2.82 16.317 0.003 AB
SDSS_i 1467.26 10.88 15.984 0.008 AB
PanSTARRS_i 1462.58 2.01 15.987 0.001 AB
PanSTARRS_z 1933.0 4.11 15.684 0.002 AB
SDSS_z 2035.77 23.05 15.628 0.012 AB
DES_z 2044.78 11.24 15.623 0.006 AB
PanSTARRS_y 2272.89 9.61 15.509 0.005 AB
2MASS_J 3527.86 175.94 14.136 0.054 Vega
2MASS_H 3723.81 317.13 13.605 0.092 Vega
2MASS_K 3614.28 283.76 13.167 0.085 Vega
WISE_W1 1612.15 25.73 13.182 0.017 Vega
WISE_W2 1018.05 42.33 13.042 0.045 Vega
WISE_W3 246.67 105.7 12.746 0.465 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.258 10.387 10.526
{\rm log}_{10}({\rm SFR}) -0.753 -0.044 0.635
{\rm log}_{10}({\rm sSFR}) -11.209 -10.429 -9.693
{\rm stellar\ age} 5.122 7.103 9.247

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.773 -0.320 0.013
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.206 -0.496 0.190

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.344 0.674 1.108
\delta -0.755 -0.278 0.145
\tau_1/\tau_2 0.583 0.985 1.370
Q_{PAH} 0.606 2.870 5.319
U_{min} 2.945 8.278 15.006
{\rm log}_{10}(\gamma_e)\, -2.898 -1.513 -0.589

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.835 -1.884 -0.655
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.396 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.119 -0.204 0.229
0.03-0.10 Gyr -0.982 -0.054 0.755
0.10-0.33 Gyr -1.139 -0.055 0.512
0.33-1.06 Gyr -1.150 0.012 0.547
1.06-3.46 Gyr -1.177 0.213 0.602
3.46-11.26 Gyr -0.256 0.460 0.671
11.26-12.51 Gyr -0.175 0.592 1.336

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.912 10.978 11.044
{\rm log}_{10}({\rm SFR}) -1.726 -0.534 0.009
{\rm log}_{10}({\rm sSFR}) -12.734 -11.514 -10.967
{\rm stellar\ age} 6.754 7.530 9.776

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.839 -0.600 -0.450
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.537 -0.710 0.091

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.343 0.452 0.599
\delta -0.874 -0.658 -0.394
\tau_1/\tau_2 0.591 0.968 1.340
Q_{PAH} 0.514 1.623 3.710
U_{min} 2.562 7.985 15.644
{\rm log}_{10}(\gamma_e)\, -2.753 -1.447 -0.681

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.181 -2.935 -1.965
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.504 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.587 -0.700 -0.102
0.03-0.10 Gyr -2.079 -0.575 0.077
0.10-0.33 Gyr -1.919 -0.345 0.314
0.33-1.06 Gyr -1.478 -0.125 0.462
1.06-3.46 Gyr -0.416 0.630 1.044
3.46-11.26 Gyr 0.743 1.156 1.285
11.26-12.51 Gyr 0.372 1.226 1.974