2025coy

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Information

Transient

Name: AT2025coy
Right ascension: 9h35m45.71s
Declination: 35d36m16.70s
Discovery Date: Feb. 22, 2025, 6:57 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name: 2025coy
Right ascension: 9h35m45.80s
Declination: 35d36m17.57s
Redshift: 0.077356
Photometric Redshift: 0.076
 

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 1.98
Cutout download processed 17.95
Global aperture construction processed 0.57
Local aperture photometry processed 4.11
Global aperture photometry processed 4.21
Validate local photometry processed 0.03
Validate global photometry processed 11.49
Host information processed 0.08
Global host SED inference processed 445.93
Local host SED inference processed 484.56
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 9h35m45.71s, 35d36m16.70s
semi major axis, semi minor axis (arcsec) = 1.37, 1.37
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 128.63 0.84 18.627 0.007 AB
PanSTARRS_g 120.05 0.32 18.702 0.003 AB
PanSTARRS_r 270.92 0.45 17.818 0.002 AB
PanSTARRS_i 413.11 0.53 17.360 0.001 AB
PanSTARRS_z 534.83 0.98 17.079 0.002 AB
DES_z 620.2 4.19 16.919 0.007 AB
PanSTARRS_y 606.07 2.17 16.944 0.004 AB

Aperture details

RA, DEC (J2000) = 9h35m45.79s, 35d36m17.66s
semi major axis, semi minor axis (arcsec) = 7.34, 6.81
angle (degrees, anti-clockwise from east) = -65.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.62 2.36 22.026 0.455 AB
GALEX_NUV 5.81 3.03 21.990 0.566 AB
DES_g 592.58 1.84 16.968 0.003 AB
PanSTARRS_g 605.21 1.44 16.945 0.003 AB
PanSTARRS_r 1320.38 1.85 16.098 0.002 AB
PanSTARRS_i 1980.43 2.35 15.658 0.001 AB
PanSTARRS_z 2519.37 4.39 15.397 0.002 AB
DES_z 2614.03 8.74 15.357 0.004 AB
PanSTARRS_y 3008.61 10.56 15.204 0.004 AB
2MASS_J 3923.72 163.05 14.021 0.045 Vega
2MASS_H 5280.32 243.66 13.226 0.050 Vega
2MASS_K 4627.96 323.16 12.899 0.076 Vega
WISE_W1 2003.73 31.0 12.946 0.017 Vega
WISE_W2 1162.39 36.24 12.898 0.034 Vega
WISE_W3 282.66 114.44 12.598 0.440 Vega
WISE_W4 -28.08 587.98 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})\, 10.170 10.291 10.430
{\rm log}_{10}({\rm SFR}) -2.851 -1.018 -0.171
{\rm log}_{10}({\rm sSFR}) -13.225 -11.280 -10.389
{\rm stellar\ age} 6.000 7.605 11.072

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.524 -0.822 -0.466
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.591 -0.707 0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.509 0.878 1.265
\delta -0.678 -0.363 -0.025
\tau_1/\tau_2 0.630 1.031 1.456
Q_{PAH} 0.762 2.991 5.231
U_{min} 2.929 8.417 16.156
{\rm log}_{10}(\gamma_e)\, -3.296 -1.879 -0.502

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.680 -1.530 -0.473
{\rm log}_{10}(\tau_{AGN})\, 1.093 1.531 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.815 -1.471 -0.683
0.03-0.10 Gyr -3.313 -1.034 -0.052
0.10-0.33 Gyr -2.950 -0.823 0.134
0.33-1.07 Gyr -2.802 -0.749 0.137
1.07-3.50 Gyr -2.260 -0.177 0.440
3.50-11.46 Gyr -0.847 0.340 0.580
11.46-12.74 Gyr -0.610 0.549 1.454

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.785 10.919 11.055
{\rm log}_{10}({\rm SFR}) -3.649 -1.016 -0.008
{\rm log}_{10}({\rm sSFR}) -14.579 -11.946 -10.845
{\rm stellar\ age} 6.401 7.779 11.975

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.122 -0.726 -0.531
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.550 -0.736 0.094

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.367 0.541 0.786
\delta -0.863 -0.637 -0.395
\tau_1/\tau_2 0.540 0.949 1.388
Q_{PAH} 1.002 2.372 4.518
U_{min} 2.314 8.074 16.354
{\rm log}_{10}(\gamma_e)\, -3.200 -2.037 -1.055

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.424 -3.499 -2.429
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.557 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.700 -1.119 -0.154
0.03-0.10 Gyr -4.457 -1.227 0.024
0.10-0.33 Gyr -4.422 -1.041 0.296
0.33-1.07 Gyr -4.001 -0.821 0.542
1.07-3.50 Gyr -2.625 0.085 1.021
3.50-11.46 Gyr -0.953 0.954 1.213
11.46-12.74 Gyr -0.026 1.208 2.195