2025jyq

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Information

Transient

Name: AT2025jyq
Right ascension: 20h30m27.32s
Declination: 7d31m24.58s
Discovery Date: May 2, 2025, 10:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.106

Host

Name: 2025jyq
Right ascension: 20h30m27.25s
Declination: 7d31m26.05s
Redshift: None
Photometric Redshift: 0.093

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	16.32
Transient MWEBV	processed	0.04
Host match	processed	3.92
Host information	processed	0.08
Host MWEBV	processed	0.06
Global aperture construction	processed	0.7
Global aperture photometry	processed	5.73
Validate global photometry	processed	15.46
Global host SED inference	processed	518.11
Local aperture photometry	processed	5.57
Validate local photometry	processed	0.03
Local host SED inference	processed	523.7

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) = 20h30m27.32s, 7d31m24.58s
semi major axis, semi minor axis (arcsec) = 1.15, 1.15
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	64.94	0.93	19.369	0.016	AB
PanSTARRS_i	76.36	0.32	19.193	0.005	AB
PanSTARRS_z	95.96	0.87	18.945	0.010	AB
DES_z	111.68	4.0	18.780	0.039	AB
PanSTARRS_y	105.04	2.01	18.847	0.021	AB

Aperture details

RA, DEC (J2000) = 20h30m27.25s, 7d31m26.14s
semi major axis, semi minor axis (arcsec) = 8.15, 7.05
angle (degrees, anti-clockwise from east) = -3.04

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	5.44	3.42	22.060	0.682	AB
GALEX_NUV	24.58	0.99	20.424	0.044	AB
PanSTARRS_g	316.45	1.86	17.649	0.006	AB
PanSTARRS_r	547.56	2.08	17.054	0.004	AB
DES_r	609.2	3.12	16.938	0.006	AB
PanSTARRS_i	803.1	1.96	16.638	0.003	AB
PanSTARRS_z	987.95	5.53	16.413	0.006	AB
DES_z	1021.92	12.63	16.376	0.013	AB
PanSTARRS_y	1199.47	13.1	16.203	0.012	AB
2MASS_J	1083.74	209.14	15.418	0.210	Vega
2MASS_H	1183.86	362.27	14.849	0.332	Vega
2MASS_K	1598.6	352.45	14.053	0.239	Vega
WISE_W1	811.36	29.16	13.928	0.039	Vega
WISE_W2	687.26	27.61	13.468	0.044	Vega
WISE_W3	1875.04	90.0	10.543	0.052	Vega
WISE_W4	2322.93	662.41	8.865	0.310	Vega

Imaging data

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Spectral Energy Distribution

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Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.088	9.406	9.549
{\rm log}_{10}({\rm SFR})	-1.598	-0.305	0.600
{\rm log}_{10}({\rm sSFR})	-10.971	-9.724	-8.579
{\rm stellar\ age}	0.530	4.930	7.166

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.236	-0.410	0.040
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.486	-0.764	-0.045

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.168	0.548	0.987
\delta	-0.592	-0.190	0.180
\tau_1/\tau_2	0.621	1.032	1.430
Q_{PAH}	1.178	3.115	5.383
U_{min}	3.650	9.552	17.338
{\rm log}_{10}(\gamma_e)\,	-3.098	-1.931	-0.607

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.811	-0.903	-0.268
{\rm log}_{10}(\tau_{AGN})\,	1.070	1.592	2.008

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.864	-1.395	-0.681
0.03-0.10 Gyr	-1.722	-0.186	0.751
0.10-0.33 Gyr	-1.509	-0.195	0.496
0.33-1.06 Gyr	-3.057	-0.526	0.056
1.06-3.46 Gyr	-3.457	-0.747	-0.261
3.46-11.28 Gyr	-4.128	-0.828	-0.371
11.28-12.54 Gyr	-4.147	-0.791	-0.008

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.558	10.603	10.649
{\rm log}_{10}({\rm SFR})	-0.126	0.251	0.612
{\rm log}_{10}({\rm sSFR})	-10.720	-10.344	-9.986
{\rm stellar\ age}	6.682	7.405	8.861

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.449	-0.298	-0.167
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.391	0.035	0.368

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.038	0.102	0.183
\delta	-0.900	-0.642	-0.206
\tau_1/\tau_2	0.629	0.988	1.366
Q_{PAH}	0.375	1.220	2.963
U_{min}	2.078	6.542	13.351
{\rm log}_{10}(\gamma_e)\,	-3.327	-2.489	-1.289

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.425	-1.178	-1.008
{\rm log}_{10}(\tau_{AGN})\,	1.317	1.529	1.724

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.349	0.013	0.187
0.03-0.10 Gyr	-0.187	0.324	0.747
0.10-0.33 Gyr	-0.135	0.332	0.642
0.33-1.06 Gyr	-0.136	0.218	0.427
1.06-3.46 Gyr	-0.063	0.371	0.661
3.46-11.28 Gyr	0.568	0.762	0.855
11.28-12.54 Gyr	0.446	0.907	1.435