2025dlv

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Information

Transient

Name: AT2025dlv
Right ascension: 5h05m55.33s
Declination: -22d48m27.33s
Discovery Date: Feb. 27, 2025, 2:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name: 2025dlv
Right ascension: 5h05m56.13s
Declination: -22d48m26.20s
Redshift: None
Photometric Redshift: 0.110
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.6
Cutout download processed 11.24
Global aperture construction processed 0.58
Local aperture photometry processed 5.45
Global aperture photometry processed 5.38
Validate local photometry processed 0.02
Validate global photometry processed 13.62
Host information processed 0.1
Global host SED inference processed 505.87
Local host SED inference not enough filters 21.61
Transient information processed 0.0
Transient MWEBV processed 0.23
Host MWEBV processed 0.04
Log transient processing status blocked 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) = 5h05m55.33s, -22d48m27.33s
semi major axis, semi minor axis (arcsec) = 1.0, 1.0
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 0.89 0.21 24.030 0.261 AB

Aperture details

RA, DEC (J2000) = 5h05m56.11s, -22d48m26.15s
semi major axis, semi minor axis (arcsec) = 4.81, 2.42
angle (degrees, anti-clockwise from east) = -117.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.03 2.77 20.958 0.200 AB
DES_g 50.28 0.26 19.647 0.006 AB
PanSTARRS_g 49.02 0.9 19.674 0.020 AB
PanSTARRS_r 69.1 1.06 19.301 0.017 AB
DES_r 67.79 0.26 19.322 0.004 AB
PanSTARRS_i 74.86 1.01 19.214 0.015 AB
PanSTARRS_z 75.46 2.72 19.206 0.039 AB
DES_z 78.47 1.08 19.163 0.015 AB
PanSTARRS_y 77.6 5.71 19.175 0.080 AB
2MASS_J 223.0 126.94 17.134 0.618 Vega
2MASS_H 503.63 169.24 15.777 0.365 Vega
2MASS_K 436.98 235.29 15.461 0.585 Vega
WISE_W1 26.97 9.98 17.624 0.402 Vega
WISE_W2 7.04 14.3 18.442 2.206 Vega
WISE_W3 118.1 55.66 13.545 0.512 Vega
WISE_W4 494.19 393.45 10.545 0.864 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.088 9.247 9.415
{\rm log}_{10}({\rm SFR}) -0.680 -0.150 0.409
{\rm log}_{10}({\rm sSFR}) -9.931 -9.378 -8.832
{\rm stellar\ age} 0.954 3.701 5.751

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.656 -1.044 -0.278
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.317 -0.763 -0.209

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.053 0.270 0.703
\delta -0.293 0.140 0.329
\tau_1/\tau_2 0.633 1.034 1.443
Q_{PAH} 1.822 3.924 5.705
U_{min} 3.110 8.458 15.791
{\rm log}_{10}(\gamma_e)\, -2.639 -1.470 -0.526

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.354 -1.106 -0.416
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.490 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.882 -0.547 -0.231
0.03-0.10 Gyr -0.729 -0.052 0.541
0.10-0.32 Gyr -0.413 0.076 0.492
0.32-1.05 Gyr -1.016 -0.244 0.149
1.05-3.42 Gyr -1.928 -0.737 -0.386
3.42-11.10 Gyr -2.591 -1.021 -0.585
11.10-12.33 Gyr -2.661 -1.030 -0.363