2025coc

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Information

Transient

Name: AT2025coc
Right ascension: 17h31m09.81s
Declination: 25d02m28.01s
Discovery Date: Feb. 24, 2025, 12:13 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.059

Host

Name: 2025coc
Right ascension: 17h31m09.80s
Declination: 25d02m29.42s
Redshift: 0.097333
Photometric Redshift: 0.077
 

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 2.33
Cutout download processed 18.69
Global aperture construction processed 0.59
Local aperture photometry processed 6.33
Global aperture photometry processed 6.45
Validate local photometry processed 0.02
Validate global photometry processed 18.09
Host information processed 0.09
Global host SED inference processed 364.28
Local host SED inference processed 574.26
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 17h31m09.81s, 25d02m28.01s
semi major axis, semi minor axis (arcsec) = 1.11, 1.11
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 104.17 0.76 18.856 0.008 AB
PanSTARRS_i 119.13 0.53 18.710 0.005 AB
PanSTARRS_z 147.38 0.82 18.479 0.006 AB
DES_z 192.74 2.15 18.188 0.012 AB
PanSTARRS_y 169.86 1.63 18.325 0.010 AB

Aperture details

RA, DEC (J2000) = 17h31m09.79s, 25d02m29.46s
semi major axis, semi minor axis (arcsec) = 10.58, 5.63
angle (degrees, anti-clockwise from east) = -41.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.78 3.22 20.775 0.196 AB
GALEX_NUV 17.86 2.4 20.770 0.146 AB
SDSS_u 98.15 5.77 18.920 0.064 AB
SDSS_g 372.03 5.37 17.474 0.016 AB
DES_g 397.27 0.86 17.402 0.002 AB
PanSTARRS_g 402.67 1.59 17.388 0.004 AB
SDSS_r 747.1 7.81 16.717 0.011 AB
PanSTARRS_r 794.5 2.1 16.650 0.003 AB
DES_r 843.99 2.3 16.584 0.003 AB
SDSS_i 1164.57 10.31 16.235 0.010 AB
PanSTARRS_i 1140.24 3.43 16.258 0.003 AB
PanSTARRS_z 1433.39 5.3 16.009 0.004 AB
SDSS_z 1631.0 27.04 15.869 0.018 AB
DES_z 1534.43 6.3 15.935 0.004 AB
PanSTARRS_y 1700.48 10.77 15.824 0.007 AB
2MASS_J 2360.37 211.89 14.573 0.097 Vega
2MASS_H 3252.18 355.4 13.752 0.119 Vega
2MASS_K 2916.7 323.85 13.400 0.121 Vega
WISE_W1 1484.04 34.04 13.272 0.025 Vega
WISE_W2 999.77 31.49 13.061 0.034 Vega
WISE_W3 3507.37 108.41 9.864 0.034 Vega
WISE_W4 3223.66 713.7 8.509 0.240 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})\, 9.476 9.702 9.842
{\rm log}_{10}({\rm SFR}) -1.255 -0.478 0.460
{\rm log}_{10}({\rm sSFR}) -11.033 -10.167 -9.146
{\rm stellar\ age} 1.385 5.650 7.637

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.643 -0.210 0.088
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.461 -0.697 0.098

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.120 0.513 1.024
\delta -0.609 -0.145 0.225
\tau_1/\tau_2 0.610 1.021 1.418
Q_{PAH} 0.913 3.088 5.369
U_{min} 3.510 9.169 16.815
{\rm log}_{10}(\gamma_e)\, -3.026 -1.586 -0.359

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.762 -0.706 -0.232
{\rm log}_{10}(\tau_{AGN})\, 0.947 1.594 1.991

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.058 -0.975 -0.412
0.03-0.10 Gyr -1.437 -0.406 0.608
0.10-0.33 Gyr -0.858 -0.028 0.752
0.33-1.06 Gyr -1.607 -0.263 0.279
1.06-3.45 Gyr -1.966 -0.375 0.002
3.45-11.24 Gyr -2.375 -0.388 -0.035
11.24-12.49 Gyr -2.201 -0.322 0.372

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.789 10.855 10.910
{\rm log}_{10}({\rm SFR}) -0.318 -0.072 0.145
{\rm log}_{10}({\rm sSFR}) -11.168 -10.917 -10.698
{\rm stellar\ age} 6.046 7.006 7.895

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.434 -0.238 -0.073
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.506 0.107 0.395

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.190 0.275 0.378
\delta -0.328 0.039 0.268
\tau_1/\tau_2 0.588 0.931 1.269
Q_{PAH} 2.209 4.240 5.843
U_{min} 2.395 7.022 14.108
{\rm log}_{10}(\gamma_e)\, -2.382 -1.281 -0.471

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.932 -1.726 -1.169
{\rm log}_{10}(\tau_{AGN})\, 1.207 1.656 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.031 0.203 0.353
0.03-0.10 Gyr -0.994 -0.303 0.078
0.10-0.33 Gyr -0.974 -0.282 0.164
0.33-1.06 Gyr -0.556 0.089 0.459
1.06-3.45 Gyr 0.485 0.900 1.142
3.45-11.24 Gyr 0.807 1.019 1.148
11.24-12.49 Gyr 0.407 1.001 1.441