2025dce

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Information

Transient

Name: AT2025dce
Right ascension: 5h52m20.74s
Declination: 52d06m11.54s
Discovery Date: March 1, 2025, 7:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.240

Host

Name: 2025dce
Right ascension: 5h52m20.95s
Declination: 52d06m10.74s
Redshift: None
Photometric Redshift: 0.036
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.25
Cutout download processed 3.37
Global aperture construction processed 0.61
Local aperture photometry processed 3.45
Global aperture photometry processed 3.51
Validate local photometry processed 0.02
Validate global photometry processed 10.92
Host information processed 0.08
Global host SED inference processed 493.77
Local host SED inference processed 435.95
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

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) = 5h52m20.74s, 52d06m11.54s
semi major axis, semi minor axis (arcsec) = 2.77, 2.77
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 68.62 0.64 19.309 0.010 AB
PanSTARRS_r 127.61 0.9 18.635 0.008 AB
PanSTARRS_i 192.72 1.01 18.188 0.006 AB
PanSTARRS_z 231.66 2.09 17.988 0.010 AB
PanSTARRS_y 304.62 5.27 17.691 0.019 AB

Aperture details

RA, DEC (J2000) = 5h52m20.92s, 52d06m10.93s
semi major axis, semi minor axis (arcsec) = 5.4, 4.01
angle (degrees, anti-clockwise from east) = -139.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 5.89 0.76 21.975 0.139 AB
PanSTARRS_g 102.79 1.06 18.870 0.011 AB
PanSTARRS_r 198.19 1.45 18.157 0.008 AB
PanSTARRS_i 299.56 1.62 17.709 0.006 AB
PanSTARRS_z 383.89 3.31 17.439 0.009 AB
PanSTARRS_y 502.28 8.29 17.148 0.018 AB
2MASS_H 1715.23 223.58 14.447 0.142 Vega
WISE_W1 922.16 26.46 13.789 0.031 Vega
WISE_W2 579.06 30.4 13.654 0.057 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})\, 8.993 9.188 9.344
{\rm log}_{10}({\rm SFR}) -1.316 -0.747 -0.250
{\rm log}_{10}({\rm sSFR}) -10.508 -9.977 -9.385
{\rm stellar\ age} 2.735 6.339 8.071

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.708 -1.131 -0.641
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.153 -0.326 0.177

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.374 0.794 1.198
\delta -0.451 -0.083 0.245
\tau_1/\tau_2 0.649 1.017 1.382
Q_{PAH} 0.506 1.792 3.852
U_{min} 2.828 8.024 15.328
{\rm log}_{10}(\gamma_e)\, -3.239 -1.848 -0.859

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.951 -1.893 -0.714
{\rm log}_{10}(\tau_{AGN})\, 0.904 1.337 1.849

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.448 -0.938 -0.551
0.03-0.10 Gyr -1.493 -0.733 -0.138
0.10-0.33 Gyr -1.401 -0.635 -0.115
0.33-1.09 Gyr -1.611 -0.804 -0.313
1.09-3.61 Gyr -1.608 -0.816 -0.461
3.61-11.94 Gyr -1.826 -0.817 -0.546
11.94-13.27 Gyr -1.918 -0.820 -0.219

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.133 9.407 9.623
{\rm log}_{10}({\rm SFR}) -0.190 0.151 0.488
{\rm log}_{10}({\rm sSFR}) -9.754 -9.312 -8.785
{\rm stellar\ age} 0.486 4.923 7.013

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.177 -0.664 -0.313
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.754 -0.926 0.199

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.213 1.445 1.702
\delta 0.190 0.305 0.374
\tau_1/\tau_2 0.595 0.927 1.260
Q_{PAH} 1.022 2.190 3.614
U_{min} 3.349 8.778 15.674
{\rm log}_{10}(\gamma_e)\, -3.246 -2.226 -1.384

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.384 -3.512 -2.567
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.440 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.789 -0.092 0.144
0.03-0.10 Gyr -0.248 0.215 0.614
0.10-0.33 Gyr -0.409 0.103 0.656
0.33-1.09 Gyr -1.691 -0.424 -0.038
1.09-3.61 Gyr -3.113 -0.645 -0.278
3.61-11.94 Gyr -3.782 -0.765 -0.336
11.94-13.27 Gyr -3.616 -0.810 -0.125