2025dzv

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Information

Transient

Name: AT2025dzv
Right ascension: 18h32m19.04s
Declination: 17d56m57.90s
Discovery Date: March 10, 2025, 9:01 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.270

Host

Name: 2025dzv
Right ascension: 18h32m19.02s
Declination: 17d56m56.20s
Redshift: None
Photometric Redshift: 0.092
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 5.99
Cutout download processed 12.77
Global aperture construction processed 1.08
Local aperture photometry processed 4.76
Global aperture photometry processed 5.14
Validate local photometry processed 0.02
Validate global photometry processed 15.31
Host information processed 0.09
Global host SED inference processed 458.78
Local host SED inference processed 621.5
Transient information processed 0.0
Transient MWEBV processed 0.15
Host MWEBV processed 0.06
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) = 18h32m19.04s, 17d56m57.90s
semi major axis, semi minor axis (arcsec) = 1.17, 1.17
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_i 2.92 0.55 22.736 0.203
PanSTARRS_z 4.73 0.97 22.212 0.222
PanSTARRS_y 4.94 2.22 22.165 0.488

Aperture details

RA, DEC (J2000) = 18h32m19.01s, 17d56m56.30s
semi major axis, semi minor axis (arcsec) = 2.0, 1.2
angle (degrees, anti-clockwise from east) = -80.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 2.48 2.05 22.913 0.897
SDSS_g 4.84 0.8 22.188 0.179
PanSTARRS_g 5.43 0.37 22.062 0.074
SDSS_r 13.6 1.25 21.066 0.100
PanSTARRS_r 15.06 0.6 20.955 0.043
SDSS_i 23.18 1.81 20.487 0.085
PanSTARRS_i 22.06 0.63 20.541 0.031
PanSTARRS_z 30.04 1.08 20.206 0.039
SDSS_z 25.67 5.23 20.376 0.221
PanSTARRS_y 31.67 2.37 20.148 0.081
2MASS_J 29.81 84.37 19.319 3.073
2MASS_H 67.19 114.99 17.964 1.858
2MASS_K 127.73 139.05 16.796 1.182
WISE_W1 124.78 21.53 15.961 0.187
WISE_W3 -50.92 51.13
WISE_W4 50.78 357.89 13.016 7.651
 

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})\, 7.924 8.360 8.659
{\rm log}_{10}({\rm SFR}) -1.303 -0.790 -0.384
{\rm log}_{10}({\rm sSFR}) -9.792 -9.181 -8.313
{\rm stellar\ age} 1.092 5.382 7.292

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.011 -0.238 0.087
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.435 -0.794 -0.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.917 1.442 2.001
\delta -0.066 0.169 0.318
\tau_1/\tau_2 0.612 0.982 1.383
Q_{PAH} 0.922 2.731 5.297
U_{min} 2.976 8.136 15.561
{\rm log}_{10}(\gamma_e)\, -2.860 -1.732 -0.621

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.828 -0.487 0.267
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.517 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.298 -0.675 -0.278
0.03-0.10 Gyr -1.872 -1.052 -0.434
0.10-0.33 Gyr -2.613 -1.434 -0.838
0.33-1.06 Gyr -3.287 -1.671 -1.159
1.06-3.47 Gyr -3.606 -1.735 -1.267
3.47-11.30 Gyr -3.563 -1.744 -1.230
11.30-12.55 Gyr -3.628 -1.780 -0.984

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.091 9.263 9.426
{\rm log}_{10}({\rm SFR}) -1.621 -0.895 -0.316
{\rm log}_{10}({\rm sSFR}) -10.920 -10.173 -9.521
{\rm stellar\ age} 4.067 6.707 8.840

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.607 -0.992 -0.425
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.597 -0.810 0.054

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.447 0.916 1.325
\delta -0.282 -0.008 0.253
\tau_1/\tau_2 0.665 1.037 1.417
Q_{PAH} 2.023 4.145 5.943
U_{min} 3.264 8.802 16.243
{\rm log}_{10}(\gamma_e)\, -2.672 -1.352 -0.485

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.805 -0.607 0.017
{\rm log}_{10}(\tau_{AGN})\, 0.850 1.154 1.554

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.698 -0.881 -0.318
0.03-0.10 Gyr -2.112 -0.966 -0.304
0.10-0.33 Gyr -2.265 -1.036 -0.341
0.33-1.06 Gyr -2.169 -0.996 -0.409
1.06-3.47 Gyr -1.838 -0.802 -0.463
3.47-11.30 Gyr -1.678 -0.705 -0.437
11.30-12.55 Gyr -1.594 -0.625 0.137