2025csa

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Information

Transient

Name: AT2025csa
Right ascension: 3h59m10.34s
Declination: -29d22m37.42s
Discovery Date: Feb. 22, 2025, 11:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.008

Host

Name: 2025csa
Right ascension: 3h59m10.31s
Declination: -29d22m37.29s
Redshift: 0.063464
Photometric Redshift: 0.070
 

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 1.82
Cutout download processed 7.64
Global aperture construction processed 0.6
Local aperture photometry processed 4.2
Global aperture photometry processed 4.39
Validate local photometry processed 0.02
Validate global photometry processed 12.85
Host information processed 0.08
Global host SED inference processed 453.26
Local host SED inference processed 462.01
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.11
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) = 3h59m10.34s, -29d22m37.42s
semi major axis, semi minor axis (arcsec) = 1.64, 1.64
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 307.67 0.43 17.680 0.002 AB
PanSTARRS_g 272.54 0.7 17.811 0.003 AB
PanSTARRS_r 581.2 0.83 16.989 0.002 AB
DES_r 764.7 0.78 16.691 0.001 AB
PanSTARRS_i 947.57 0.81 16.458 0.001 AB
PanSTARRS_z 1151.23 1.71 16.247 0.002 AB
DES_z 1436.71 3.21 16.007 0.002 AB
PanSTARRS_y 1345.35 3.43 16.078 0.003 AB

Aperture details

RA, DEC (J2000) = 3h59m10.29s, -29d22m37.21s
semi major axis, semi minor axis (arcsec) = 11.83, 9.1
angle (degrees, anti-clockwise from east) = -60.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.61 2.88 21.443 0.325 AB
GALEX_NUV 15.63 3.68 20.915 0.255 AB
DES_g 1112.51 0.92 16.284 0.001 AB
PanSTARRS_g 1174.01 3.68 16.226 0.003 AB
PanSTARRS_r 2285.87 4.27 15.502 0.002 AB
DES_r 2552.13 1.62 15.383 0.001 AB
PanSTARRS_i 3437.48 4.35 15.059 0.001 AB
PanSTARRS_z 4112.09 9.53 14.865 0.003 AB
DES_z 4608.42 6.06 14.741 0.001 AB
PanSTARRS_y 4880.11 20.49 14.679 0.005 AB
2MASS_J 7690.77 309.47 13.290 0.044 Vega
2MASS_H 8176.67 458.33 12.751 0.061 Vega
2MASS_K 8023.97 561.73 12.301 0.076 Vega
WISE_W1 3537.54 35.89 12.329 0.011 Vega
WISE_W2 2012.72 42.0 12.302 0.023 Vega
WISE_W3 599.52 123.01 11.781 0.223 Vega
WISE_W4 817.67 716.52 9.999 0.951 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})\, 10.173 10.305 10.415
{\rm log}_{10}({\rm SFR}) -0.097 0.228 0.605
{\rm log}_{10}({\rm sSFR}) -10.452 -10.064 -9.642
{\rm stellar\ age} 5.027 6.797 8.417

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.889 -0.443 -0.189
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.856 -1.391 0.214

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.664 0.875 1.126
\delta -0.899 -0.730 -0.526
\tau_1/\tau_2 0.498 0.841 1.200
Q_{PAH} 1.046 2.982 4.873
U_{min} 2.473 7.425 14.401
{\rm log}_{10}(\gamma_e)\, -3.265 -1.965 -1.213

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.257 -2.684 -1.197
{\rm log}_{10}(\tau_{AGN})\, 0.949 1.536 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.094 0.353 0.585
0.03-0.10 Gyr -0.374 0.150 0.630
0.10-0.33 Gyr -0.538 0.039 0.520
0.33-1.08 Gyr -0.423 0.177 0.571
1.08-3.54 Gyr -0.285 0.318 0.583
3.54-11.62 Gyr -0.080 0.356 0.577
11.62-12.91 Gyr -0.191 0.422 1.014

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.984 11.056 11.126
{\rm log}_{10}({\rm SFR}) -1.632 -1.185 -0.839
{\rm log}_{10}({\rm sSFR}) -12.691 -12.250 -11.896
{\rm stellar\ age} 7.989 10.405 12.238

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.571 -0.414 -0.281
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.597 -0.608 0.181

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.171 0.255 0.359
\delta -0.187 0.080 0.278
\tau_1/\tau_2 0.422 0.858 1.290
Q_{PAH} 0.416 1.254 2.511
U_{min} 3.270 8.947 16.456
{\rm log}_{10}(\gamma_e)\, -2.533 -1.769 -1.312

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.477 -3.755 -2.831
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.562 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.553 -1.034 -0.694
0.03-0.10 Gyr -3.511 -1.497 -0.870
0.10-0.33 Gyr -4.057 -1.638 -0.903
0.33-1.08 Gyr -4.136 -1.771 -0.819
1.08-3.54 Gyr -2.938 -1.140 -0.019
3.54-11.62 Gyr -1.078 0.952 1.266
11.62-12.91 Gyr 1.113 1.970 2.259