2025dxl

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Information

Transient

Name: AT2025dxl
Right ascension: 16h01m24.37s
Declination: 54d19m48.19s
Discovery Date: March 3, 2025, 2:30 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.008

Host

Name: 2025dxl
Right ascension: 16h01m24.18s
Declination: 54d19m48.34s
Redshift: 0.065335
Photometric Redshift: 0.112
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.26
Cutout download processed 14.89
Global aperture construction processed 0.62
Local aperture photometry processed 4.46
Global aperture photometry processed 4.39
Validate local photometry processed 0.03
Validate global photometry processed 14.0
Host information processed 0.1
Global host SED inference processed 387.17
Local host SED inference processed 442.55
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.17
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) = 16h01m24.37s, 54d19m48.19s
semi major axis, semi minor axis (arcsec) = 1.6, 1.6
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 9.1 1.3 21.503 0.155 AB
SDSS_g 18.44 1.18 20.736 0.069 AB
PanSTARRS_g 18.52 0.43 20.731 0.025 AB
SDSS_r 21.91 1.37 20.548 0.068 AB
PanSTARRS_r 20.79 0.5 20.605 0.026 AB
SDSS_i 28.62 1.87 20.258 0.071 AB
PanSTARRS_i 27.28 0.46 20.310 0.018 AB
PanSTARRS_z 25.49 1.11 20.384 0.047 AB
SDSS_z 24.92 5.99 20.409 0.261 AB
PanSTARRS_y 31.76 2.92 20.145 0.100 AB

Aperture details

RA, DEC (J2000) = 16h01m24.21s, 54d19m48.45s
semi major axis, semi minor axis (arcsec) = 5.63, 4.73
angle (degrees, anti-clockwise from east) = -107.86

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.44 0.45 21.001 0.034 AB
GALEX_NUV 17.05 0.21 20.821 0.014 AB
SDSS_u 31.86 3.91 20.142 0.133 AB
SDSS_g 75.12 2.6 19.211 0.038 AB
PanSTARRS_g 71.52 1.38 19.264 0.021 AB
SDSS_r 92.22 3.3 18.988 0.039 AB
PanSTARRS_r 92.56 1.55 18.984 0.018 AB
SDSS_i 108.17 4.92 18.815 0.049 AB
PanSTARRS_i 114.65 1.43 18.752 0.014 AB
PanSTARRS_z 109.86 3.42 18.798 0.034 AB
SDSS_z 129.47 19.13 18.620 0.160 AB
PanSTARRS_y 134.59 8.94 18.577 0.072 AB
2MASS_J 71.98 133.32 18.362 2.011 Vega
2MASS_H 436.88 223.91 15.931 0.556 Vega
2MASS_K 357.52 210.18 15.679 0.638 Vega
WISE_W1 66.76 9.35 16.640 0.152 Vega
WISE_W2 49.99 11.4 16.314 0.248 Vega
WISE_W3 62.8 42.1 14.231 0.728 Vega
WISE_W4 453.6 244.7 10.638 0.586 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})\, 8.057 8.341 8.525
{\rm log}_{10}({\rm SFR}) -1.367 -0.776 -0.138
{\rm log}_{10}({\rm sSFR}) -9.833 -9.162 -8.112
{\rm stellar\ age} 0.269 3.635 6.439

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.685 -1.181 -0.385
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.420 -0.534 0.137

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.176 0.542 1.150
\delta -0.501 -0.045 0.278
\tau_1/\tau_2 0.770 1.165 1.543
Q_{PAH} 0.838 3.047 5.654
U_{min} 2.949 8.146 15.834
{\rm log}_{10}(\gamma_e)\, -3.105 -1.960 -0.713

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.750 -0.749 0.013
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.412 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.615 -1.197 -0.869
0.03-0.10 Gyr -1.429 -0.681 0.003
0.10-0.33 Gyr -2.333 -1.017 -0.395
0.33-1.08 Gyr -3.709 -1.469 -0.954
1.08-3.53 Gyr -4.535 -1.802 -1.327
3.53-11.60 Gyr -5.037 -2.047 -1.441
11.60-12.89 Gyr -5.039 -2.059 -1.268

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.783 8.956 9.116
{\rm log}_{10}({\rm SFR}) -0.847 -0.522 -0.188
{\rm log}_{10}({\rm sSFR}) -9.888 -9.488 -9.036
{\rm stellar\ age} 2.233 4.777 6.440

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.350 -0.621 -0.088
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.585 0.137 0.350

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.284 0.501
\delta -0.371 0.024 0.238
\tau_1/\tau_2 0.750 1.118 1.473
Q_{PAH} 0.971 2.695 4.660
U_{min} 2.743 7.906 14.907
{\rm log}_{10}(\gamma_e)\, -2.650 -1.589 -0.573

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.014 -2.480 -1.337
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.502 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.159 -0.837 -0.599
0.03-0.10 Gyr -0.839 -0.433 -0.060
0.10-0.33 Gyr -0.558 -0.259 0.056
0.33-1.08 Gyr -1.066 -0.605 -0.323
1.08-3.53 Gyr -1.527 -0.947 -0.669
3.53-11.60 Gyr -1.941 -1.155 -0.821
11.60-12.89 Gyr -2.116 -1.163 -0.622