2025cd

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Information

Transient

Name: AT2025cd
Right ascension: 13h59m49.58s
Declination: 3d13m09.38s
Discovery Date: Jan. 4, 2025, 1:07 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 2025cd
Right ascension: 13h59m49.55s
Declination: 3d13m09.66s
Redshift: None
Photometric Redshift: 0.106
 

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 2.76
Cutout download processed 17.09
Global aperture construction processed 0.83
Local aperture photometry processed 5.86
Global aperture photometry processed 5.77
Validate local photometry processed 0.03
Validate global photometry processed 18.19
Host information processed 0.1
Global host SED inference processed 647.63
Local host SED inference processed 848.05
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.08
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) = 13h59m49.58s, 3d13m09.38s
semi major axis, semi minor axis (arcsec) = 1.03, 1.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 130.49 1.77 18.611 0.015 AB

Aperture details

RA, DEC (J2000) = 13h59m49.54s, 3d13m09.78s
semi major axis, semi minor axis (arcsec) = 3.62, 2.8
angle (degrees, anti-clockwise from east) = -35.64

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.52 0.19 24.613 0.399 AB
GALEX_NUV 0.86 0.15 24.069 0.191 AB
SDSS_u 18.99 3.2 20.704 0.183 AB
SDSS_g 65.29 2.36 19.363 0.039 AB
PanSTARRS_g 72.48 0.71 19.250 0.011 AB
SDSS_r 149.71 3.57 18.462 0.026 AB
PanSTARRS_r 151.7 1.08 18.448 0.008 AB
SDSS_i 221.83 4.63 18.035 0.023 AB
PanSTARRS_i 207.53 0.94 18.107 0.005 AB
PanSTARRS_z 270.94 1.95 17.818 0.008 AB
SDSS_z 266.1 10.95 17.837 0.045 AB
PanSTARRS_y 311.58 4.93 17.666 0.017 AB
2MASS_J 414.07 142.04 16.462 0.372 Vega
2MASS_H 376.1 198.37 16.094 0.573 Vega
2MASS_K 758.59 249.52 14.862 0.357 Vega
WISE_W1 173.28 9.99 15.604 0.063 Vega
WISE_W2 101.52 12.61 15.545 0.135 Vega
WISE_W3 -38.5 50.02 Vega
WISE_W4 -65.42 334.7 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})\, 9.346 9.632 9.855
{\rm log}_{10}({\rm SFR}) -0.686 0.007 0.569
{\rm log}_{10}({\rm sSFR}) -10.474 -9.642 -8.838
{\rm stellar\ age} 2.683 6.486 8.907

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.112 -0.241 0.062
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.182 -0.555 0.083

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.262 0.663 1.185
\delta -0.762 -0.387 0.074
\tau_1/\tau_2 0.489 0.944 1.411
Q_{PAH} 0.406 1.604 3.748
U_{min} 3.015 8.023 15.091
{\rm log}_{10}(\gamma_e)\, -3.334 -2.118 -0.682

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.434 -1.012 -0.050
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.542 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.499 0.216 0.666
0.03-0.10 Gyr -1.695 -0.425 0.474
0.10-0.32 Gyr -2.346 -0.740 0.115
0.32-1.06 Gyr -2.529 -0.703 -0.043
1.06-3.43 Gyr -2.536 -0.604 -0.141
3.43-11.14 Gyr -1.931 -0.434 -0.035
11.14-12.38 Gyr -1.654 -0.260 0.625

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.068 10.187 10.322
{\rm log}_{10}({\rm SFR}) -3.775 -1.537 -0.458
{\rm log}_{10}({\rm sSFR}) -13.933 -11.745 -10.631
{\rm stellar\ age} 6.447 7.604 11.444

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.402 -0.997 -0.695
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.433 -0.665 0.064

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.379 0.568
\delta -0.912 -0.686 -0.260
\tau_1/\tau_2 0.461 0.849 1.253
Q_{PAH} 1.613 3.585 5.514
U_{min} 3.123 8.813 17.152
{\rm log}_{10}(\gamma_e)\, -2.420 -1.406 -0.503

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.011 -2.617 -1.610
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.525 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.065 -1.954 -0.866
0.03-0.10 Gyr -4.444 -1.557 -0.361
0.10-0.32 Gyr -4.295 -1.509 -0.178
0.32-1.06 Gyr -4.156 -1.402 -0.151
1.06-3.43 Gyr -2.897 -0.449 0.228
3.43-11.14 Gyr -1.126 0.256 0.490
11.14-12.38 Gyr -0.292 0.521 1.465